reagieren — German conjugation
to react
Indicative
Present (Präsens) Regular
Präsens is the default present for facts, habits, and near-future plans. German has no continuous aspect in the same way as English, so a single form often covers both “I work” and “I am working” when you add a time adverb or context.
Ich arbeite heute im Homeoffice.
| Pronoun | German | English |
|---|---|---|
| ich | reagiere | I react |
| du | reagierst | you react |
| er/sie/es | reagiert | he/she/it reacts |
| wir | reagieren | we react |
| ihr | reagiert | you (pl.) react |
| sie/Sie | reagieren | they react |
Simple past (Präteritum) Regular
Präteritum is a narrative past, common in print and in northern speech, while southern speakers lean on the perfect in conversation. sein and haben keep their Präteritum even when you otherwise avoid the preterite.
Er war müde, aber er hatte keinen Kaffee mehr.
| Pronoun | German | English |
|---|---|---|
| ich | reagierte | I reacted |
| du | reagiertest | you reacted |
| er/sie/es | reagierte | he/she/it reacted |
| wir | reagierten | we reacted |
| ihr | reagiertet | you (pl.) reacted |
| sie/Sie | reagierten | they reacted |
Present perfect (Perfekt) Regular
The Perfekt is the everyday past for finished events: auxiliary haben or sein plus participle, with sein for most motion, coming/going, and some change-of-state verbs.
Wir sind rechtzeitig angekommen und haben gefeiert.
| Pronoun | German | English |
|---|---|---|
| ich | habe reagiert | I have reacted |
| du | hast reagiert | you have reacted |
| er/sie/es | hat reagiert | he/she/it has reacted |
| wir | haben reagiert | we have reacted |
| ihr | habt reagiert | you (pl.) have reacted |
| sie/Sie | haben reagiert | they have reacted |
Pluperfect (Plusquamperfekt) Regular
The Plusquamperfekt is the pluperfect: it marks what had already completed before a later past episode in the same narrative.
Sie war schon gegangen, bevor er ankam.
| Pronoun | German | English |
|---|---|---|
| ich | hatte reagiert | I had reacted |
| du | hattest reagiert | you had reacted |
| er/sie/es | hatte reagiert | he/she/it had reacted |
| wir | hatten reagiert | we had reacted |
| ihr | hattet reagiert | you (pl.) had reacted |
| sie/Sie | hatten reagiert | they had reacted |
Future I (Futur I) Regular
Futur I is for predictions, firm promises, and also probability about the present in colloquial German. Everyday speech very often uses Präsens plus a time expression instead.
Morgen schneit es, sagt der Wetterbericht.
| Pronoun | German | English |
|---|---|---|
| ich | werde reagieren | I will react |
| du | wirst reagieren | you will react |
| er/sie/es | wird reagieren | he/she/it will react |
| wir | werden reagieren | we will react |
| ihr | werdet reagieren | you (pl.) will react |
| sie/Sie | werden reagieren | they will react |
Future II (Futur II) Regular
Futur II (werden + participle + haben/sein) names an action that will be completed before a later time, and can also express a guess that something must already have happened.
Bis Freitag werde ich alles gepackt haben.
| Pronoun | German | English |
|---|---|---|
| ich | werde reagiert haben | I will have reacted |
| du | wirst reagiert haben | you will have reacted |
| er/sie/es | wird reagiert haben | he/she/it will have reacted |
| wir | werden reagiert haben | we will have reacted |
| ihr | werdet reagiert haben | you (pl.) will have reacted |
| sie/Sie | werden reagiert haben | they will have reacted |
Subjunctive
Subjunctive II (Konjunktiv II) Regular
Konjunktiv II is the mood for politeness, contrary-to-fact if-clauses, and reported views. In speech, würde + infinitive often stands in for rarer preterit-based forms.
Könnten Sie mir bitte helfen?
| Pronoun | German |
|---|---|
| ich | reagierte |
| du | reagiertest |
| er/sie/es | reagierte |
| wir | reagierten |
| ihr | reagiertet |
| sie/Sie | reagierten |
Other forms
Imperative (Imperativ) Regular
The imperative uses the du, ihr, and Sie forms of command; the informal du form drops the -st of the present for many strong verbs, and separable-prefix verbs place the prefix at the end.
Mach bitte schnell, der Zug fährt gleich ab.
| Pronoun | German |
|---|---|
| du | reagiere |
| ihr | reagiert |