tun
to doIrregularA1| Person | Form |
|---|---|
| ichI | tue |
| duyou (informal) | tust |
| er/sie/eshe / she / it | tut |
| wirwe | tun |
| ihryou (plural) | tut |
| sie/Siethey / you (formal) | tun |
Good to know
Short verb: the infinitive ends in -n, not -en, so wir and sie/Sie say tun. Irregular Partizip II: hat getan. In everyday speech machen is more common.
Example
Was tust du am Wochenende?
What are you doing at the weekend?