English / Everyday grammar

English Verb Patterns: Ing Forms and To Infinitives

Beginner to intermediate

The first verb often selects the next pattern: say enjoy cooking but decide to cook. An ing form also follows ordinary prepositions, while a modal verb takes a bare infinitive, which is the verb without to, as in can cook. Some verbs allow both patterns with different meanings, so stopped cooking and stopped to cook describe different events.

Try the challenge Read the explanation ↓English explanations · English examples

Learn a verb together with its next pattern

In I enjoy cooking, cooking completes enjoy. In I decided to cook, to cook completes decided. The form of the second verb depends partly on the first verb. There is no general rule that ing always means present and to always means future.

Store useful chunks with a small example: avoid driving, hope to arrive. When you meet a new verb, a learner dictionary can show its complement pattern, which is the form of the words that complete it. A fluent translation into your first language is not enough to predict the English form.

Changing the first verb can require rebuilding the next phrase. I enjoy waiting here and I hope to wait here express different attitudes and use different complements. So when you change the verb, check the whole phrase. Do not simply replace enjoy with hope and leave every following word unchanged.

References for this explanation

Use the ing form after enjoy, avoid, and finish

Enjoy, avoid, mind, and finish commonly take an ing complement. I finished writing the message says the writing reached its end. The first verb carries the past tense; writing does not take another past ending.

An ing form can retain an object and other details: She avoids driving on busy roads. It names an activity but still has verb behavior inside its phrase. This helps you extend the pattern rather than memorizing only two adjacent words.

The ing complement can itself be negative. I enjoy not having to rush describes pleasure in the absence of rushing. The negative belongs inside the activity being evaluated. This differs from I do not enjoy rushing, which rejects the activity without saying which alternative the speaker enjoys.

References for this explanation

Use to after decisions and intentions

Decide, plan, hope, agree, and promise commonly introduce a to infinitive. We agreed to wait reports an agreement whose content is waiting. Negate the infinitive with not when the negative belongs to that action: We agreed not to leave.

The position of not matters. We did not agree to leave denies the agreement; We agreed not to leave reports an agreement to stay. These can describe different situations. First decide which action not belongs to, then check the complement form.

An action you promise and an action you hope for differ in commitment. I promise to send it commits the speaker to the task; I hope to send it expresses a wish or expectation that may depend on circumstances. Both use a to infinitive, but sharing a grammatical pattern does not make their meanings interchangeable.

References for this explanation

Name another person who does the action

I want to leave normally makes the speaker the person leaving. I want Sam to leave names Sam as that person. With a pronoun, use an object form: I want him to wait. The person after want is not the subject of a new clause.

Some verbs require this person in a particular pattern: She told me to wait. You cannot leave out me and keep the same construction. In contrast, She suggested waiting uses an ing complement, and suggested me to wait is not standard English.

Object pronouns do not reveal gender or number in every case. I want you to wait can address one person or several. Context supplies that distinction. What the grammar does establish is that the listener is the person expected to wait. Keep it clear who does what, even when the pronoun form itself does not change.

Build the message

You want Noor, rather than yourself, to send the message.

  1. Begin with the person who has the desire, I.
  2. Name Noor after want as the person who does the next action.
  3. Use to send and name the message.

I want Noor to send the message.

References for this explanation

Distinguish purpose from a selected complement

I went outside to make a call answers why the speaker went outside. The infinitive expresses purpose. It is not a rule that go always requires this complement, since I went outside is already complete.

After an ordinary preposition, use an ing form: Thank you for helping and I am interested in learning. In look forward to meeting you, to is a preposition, so meeting follows. Compare to as the infinitive marker in hope to meet you. The word to alone does not decide the pattern.

Purpose can explain an action whose main verb is already past: I went outside to call Noor. The to infinitive does not take a past ending just because went is past. It names the intended purpose at that time. Whether the call actually succeeded may need a separate sentence.

References for this explanation

Watch verbs whose meaning changes

I stopped checking my phone says that the checking ended. I stopped to check my phone says that the speaker paused another activity in order to check. A small change in the complement changes the order of events.

Similarly, I remembered locking the door reports a memory of the earlier action. I remembered to lock the door says that the speaker did not forget the task. Do not use these as if they meant the same thing. Their different meanings are useful, and the situation decides which one you mean.

With try, Try restarting the device proposes an experiment that might solve a problem. I tried to restart it describes an attempt that may have failed. The difference is in the meaning, not in how formal each form is. State whether you are suggesting a method or reporting an effort.

Complete the reasoning

You were walking, paused, and checked a map.

  1. The checking was the purpose of the pause.
  2. Choose stopped to check, not stopped checking, which would end a checking activity.
  3. Name the map as the object.
Compare your reasoning

I stopped to check the map.

References for this explanation

Recognize alternatives and bare infinitives

Like and love can take the ing form or the to infinitive in many contexts. I like walking and I like to walk are both possible. A practice question should not call one of them wrong unless the context gives a clear reason. After a modal verb, use a bare infinitive: I can wait.

In active sentences, let and make also take an object followed by a bare infinitive: They let us leave. Help can be used with or without to. In the practice questions, first find the verb that controls the pattern and the person who acts, then use a known pattern. After the practice, write from memory one sentence about a plan and one about an activity you avoid.

For help, both She helped me carry it and She helped me to carry it are possible. A good exercise should not mark one wrong just to make the other answer the only one. In this lesson’s practice, the wrong choices use verbs whose complement difference is clear, or they change the intended order of events.

References for this explanation

See it in a sentence

I decided to cook at home.

The decision concerns cooking at home.

Learn a verb together with its next pattern.

She avoids driving on busy roads.

She tries not to do that activity in that setting.

Use the ing form after enjoy, avoid, and finish.

We agreed not to leave.

Our agreement was to avoid leaving.

Use to after decisions and intentions.

She told me to wait outside.

The instruction was addressed to me.

Name another person who does the action.

I went outside to make a call.

Making the call was the purpose of going outside.

Distinguish purpose from a selected complement.

I stopped to check the address.

I paused another activity in order to check.

Watch verbs whose meaning changes.

They let us leave early.

They permitted our early departure.

Recognize alternatives and bare infinitives.

I enjoy cooking.

Enjoy takes the ing complement in this use.

Complete enjoy with an activity.

I decided to cook.

Decide takes the to infinitive here.

Report a decision.

I finished writing the message.

Finish is followed by an activity in the ing form.

Say that your work on the message is done.

She avoids driving at night.

Avoid takes the ing form driving.

Describe an activity she avoids.

They plan to arrive early.

Plan takes to arrive in this pattern.

State a plan with a to infinitive.

Notice the difference

Common mistakes

Learn a verb together with its next pattern

Instead ofI decided cooking.

For this meaningI decided to cook.

Cooking does not complete the ordinary pattern of decide. Decide takes the to infinitive here.

Use to after decisions and intentions

Instead ofThey plan arrive early.

For this meaningThey plan to arrive early.

The infinitive marker to is missing. Plan takes to arrive in this pattern.

Use the ing form after a preposition

Instead ofI am interested in learn.

For this meaningI am interested in learning.

Learn cannot follow the preposition in directly. The preposition takes the ing form learning.

From understanding to using

Make your own example.

Try these without answer choices. Say your answer aloud or write it below, then compare your reasoning with the model.

Your turn 1

Write one sentence about an activity you enjoy and one about your plan for a new activity.

Compare with a model

I enjoy baking bread. I plan to try making soup.

The speaker enjoys one activity and intends to experiment with another.

Enjoy takes baking, and plan takes to try. The ing form after try presents trying out an activity. A simpler model, such as plan to make soup, also works.

  • Use the ing form after enjoy.
  • Use to after plan.
  • Keep the intended activities specific.

Your turn 2

Ask another person to help, then thank them for doing it.

Compare with a model

I want you to check the address. Thank you for helping.

The listener is asked to check and then thanked.

The object you names the person who acts after want. The preposition for takes helping, not a bare infinitive.

  • Name the other person who acts after want.
  • Use a to infinitive for their action.
  • Use the ing form after for.

Put it into practice

Make the next choice.

14 questions · No timer

Choose a response and learn why it works. Your score reflects your first answer to each question. You can revisit anything you miss.

Choose an answer, then open the explanation to check your reasoning.

Question 1

Complete enjoy with an activity.

  • I enjoy cooking.
  • I enjoy to cook.
Check the answer

Answer: I enjoy cooking.

I enjoy cooking.: Enjoy takes the ing complement in this use.

I enjoy to cook.: A to infinitive is not the ordinary complement of enjoy.

Question 2

Report a decision.

  • I decided cooking.
  • I decided to cook.
Check the answer

Answer: I decided to cook.

I decided cooking.: Cooking does not complete the ordinary pattern of decide, which takes the to infinitive.

I decided to cook.: Decide takes the to infinitive here.

Question 3

Say that your work on the message is done.

  • I finished writing the message.
  • I finished to write the message.
Check the answer

Answer: I finished writing the message.

I finished writing the message.: Finish is followed by an activity in the ing form.

I finished to write the message.: To write does not fit the pattern of finish, which takes the ing form.

Question 4

Describe an activity she avoids.

  • She avoids drive at night.
  • She avoids driving at night.
Check the answer

Answer: She avoids driving at night.

She avoids drive at night.: Avoid takes the ing form, so the bare verb drive does not complete it.

She avoids driving at night.: Avoid takes the ing form driving.

Question 5

Report an agreement to stay rather than leave.

  • We agreed not to leave.
  • We did not agree to leave.
Check the answer

Answer: We agreed not to leave.

We agreed not to leave.: Not belongs to the action of leaving, inside the agreement.

We did not agree to leave.: This only denies an agreement to leave and does not establish an agreement to stay.

Question 6

Say that their plan is an early arrival.

  • They plan arrive early.
  • They plan to arrive early.
Check the answer

Answer: They plan to arrive early.

They plan arrive early.: The infinitive marker to is missing.

They plan to arrive early.: Plan takes to arrive in this pattern.

Question 7

You want a certain man, not yourself, to wait.

  • I want him to wait.
  • I want he to wait.
Check the answer

Answer: I want him to wait.

I want him to wait.: The object form him is required after want.

I want he to wait.: He is a subject form and does not fit this object position.

Question 8

Report an instruction addressed to you.

  • She told to wait.
  • She told me to wait.
Check the answer

Answer: She told me to wait.

She told to wait.: The required person is missing.

She told me to wait.: Told needs the person who receives the instruction, here me.

Question 9

Express the purpose of going outside.

  • I went outside to make a call.
  • I went outside for make a call.
Check the answer

Answer: I went outside to make a call.

I went outside to make a call.: To make a call gives the purpose.

I went outside for make a call.: A bare verb cannot follow for like this. To give a purpose, use to make.

Question 10

Complete I am interested in with an activity.

  • I am interested in learn.
  • I am interested in learning.
Check the answer

Answer: I am interested in learning.

I am interested in learn.: Learn cannot follow the preposition in directly.

I am interested in learning.: The preposition in takes the ing form learning.

Question 11

You used to look at your phone often, and that habit has ended.

  • I stopped checking my phone.
  • I stopped to check my phone.
Check the answer

Answer: I stopped checking my phone.

I stopped checking my phone.: Checking is the activity that ended.

I stopped to check my phone.: This says you paused another activity in order to check.

Question 12

You remembered the task and locked the door.

  • I remembered to locking the door.
  • I remembered to lock the door.
Check the answer

Answer: I remembered to lock the door.

I remembered to locking the door.: To locking is not an infinitive. The infinitive is to lock.

I remembered to lock the door.: Remember to lock presents the task that was not forgotten.

Question 13

Say that they allowed your group’s departure.

  • They let us leave.
  • They let us to leave.
Check the answer

Answer: They let us leave.

They let us leave.: Let takes an object and a bare infinitive.

They let us to leave.: To is not used after active let in this pattern.

Question 14

Say that waiting is possible for you.

  • I can to wait.
  • I can wait.
Check the answer

Answer: I can wait.

I can to wait.: To is not used after can.

I can wait.: Can takes the bare infinitive.

Keep the conversation going

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Use one new example in a sentence of your own. Then revisit the challenge without looking at the explanation.

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