erfordern (weak,third-person singular presenterfordert,past tenseerforderte,past participleerfordert,auxiliaryhaben)
| infinitive | erfordern | ||||
|---|---|---|---|---|---|
| present participle | erfordernd | ||||
| past participle | erfordert | ||||
| auxiliary | haben | ||||
| indicative | subjunctive | ||||
| singular | plural | singular | plural | ||
| present | icherfordre icherfordere icherforder | wirerfordern | i | icherfordere icherfordre | wirerfordern |
| duerforderst | ihrerfordert | duerforderest duerfordrest | ihrerforderet ihrerfordret | ||
| ererfordert | sieerfordern | ererfordere ererfordre | sieerfordern | ||
| preterite | icherforderte | wirerforderten | ii | icherforderte1 | wirerforderten1 |
| duerfordertest | ihrerfordertet | duerfordertest1 | ihrerfordertet1 | ||
| ererforderte | sieerforderten | ererforderte1 | sieerforderten1 | ||
| imperative | erfordre (du) erforder (du) erfordere (du) | erfordert (ihr) | |||
1Rare except in very formal contexts; alternative inwürde normally preferred.