German reference
betreffen
to concern, affect
Stem change · 13 form tables
Includes indicative, subjunctive I and II, and imperative forms. Separable verbs retain their word order in each form.
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Indicative
Present
| Person, form or usage | Form and meaning |
|---|---|
| ich | I affect someone |
| du | you affect someone |
| er/sie/es | he/she/it affects someone |
| wir | we affect someone |
| ihr | you (plural) affect someone |
| sie/Sie | they affect someone; you (formal) affect someone |
Simple past
| Person, form or usage | Form and meaning |
|---|---|
| ich | I affected someone |
| du | you affected someone |
| er/sie/es | he/she/it affected someone |
| wir | we affected someone |
| ihr | you (plural) affected someone |
| sie/Sie | they affected someone; you (formal) affected someone |
Compound past
| Person, form or usage | Form and meaning |
|---|---|
| ich | I affected someone; I have affected someone |
| du | you affected someone; you have affected someone |
| er/sie/es | he/she/it affected someone; he/she/it has affected someone |
| wir | we affected someone; we have affected someone |
| ihr | you (plural) affected someone; you (plural) have affected someone |
| sie/Sie | they affected someone; they have affected someone; you (formal) affected someone; you (formal) have affected someone |
Past perfect
| Person, form or usage | Form and meaning |
|---|---|
| ich | I had affected someone |
| du | you had affected someone |
| er/sie/es | he/she/it had affected someone |
| wir | we had affected someone |
| ihr | you (plural) had affected someone |
| sie/Sie | they had affected someone; you (formal) had affected someone |
Future
| Person, form or usage | Form and meaning |
|---|---|
| ich | I will affect someone |
| du | you will affect someone |
| er/sie/es | he/she/it will affect someone |
| wir | we will affect someone |
| ihr | you (plural) will affect someone |
| sie/Sie | they will affect someone; you (formal) will affect someone |
Future perfect
| Person, form or usage | Form and meaning |
|---|---|
| ich | I will have affected someone |
| du | you will have affected someone |
| er/sie/es | he/she/it will have affected someone |
| wir | we will have affected someone |
| ihr | you (plural) will have affected someone |
| sie/Sie | they will have affected someone; you (formal) will have affected someone |
Subjunctive
Subjunctive I
| Person, form or usage | Form and meaning |
|---|---|
| ich | (that) I affect someone |
| du | (that) you affect someone |
| er/sie/es | (that) he/she/it affects someone |
| wir | (that) we affect someone |
| ihr | (that) you (plural) affect someone |
| sie/Sie | (that) they affect someone; (that) you (formal) affect someone |
Subjunctive II
| Person, form or usage | Form and meaning |
|---|---|
| ich | I would affect someone |
| du | you would affect someone |
| er/sie/es | he/she/it would affect someone |
| wir | we would affect someone |
| ihr | you (plural) would affect someone |
| sie/Sie | they would affect someone; you (formal) would affect someone |
Past subjunctive II
| Person, form or usage | Form and meaning |
|---|---|
| ich | I would have affected someone |
| du | you would have affected someone |
| er/sie/es | he/she/it would have affected someone |
| wir | we would have affected someone |
| ihr | you (plural) would have affected someone |
| sie/Sie | they would have affected someone; you (formal) would have affected someone |
Would form
| Person, form or usage | Form and meaning |
|---|---|
| ich | I would affect someone |
| du | you would affect someone |
| er/sie/es | he/she/it would affect someone |
| wir | we would affect someone |
| ihr | you (plural) would affect someone |
| sie/Sie | they would affect someone; you (formal) would affect someone |
Past subjunctive I
| Person, form or usage | Form and meaning |
|---|---|
| ich | (reportedly) I have affected someone |
| du | (reportedly) you have affected someone |
| er/sie/es | (reportedly) he/she/it has affected someone |
| wir | (reportedly) we have affected someone |
| ihr | (reportedly) you (plural) have affected someone |
| sie/Sie | (reportedly) they have affected someone; (reportedly) you (formal) have affected someone |
Future subjunctive I
| Person, form or usage | Form and meaning |
|---|---|
| ich | (reportedly) I will affect someone |
| du | (reportedly) you will affect someone |
| er/sie/es | (reportedly) he/she/it will affect someone |
| wir | (reportedly) we will affect someone |
| ihr | (reportedly) you (plural) will affect someone |
| sie/Sie | (reportedly) they will affect someone; (reportedly) you (formal) will affect someone |
Imperative
Imperative
| Person, form or usage | Form and meaning |
|---|---|
| du | affect someone! |
| ihr | affect someone! (plural) |
| sie/Sie | affect someone! (formal) |
Additional forms
- Infinitive with zu
- Present participle
- Past participle
- Past infinitive
Forms from the Loquus reference. Only supplied forms are shown. Browse all German entries.