| Present "do / does" | I | do | |
| Present Continuous "do / does" | I | am doing | |
| Simple past "do / does" | I | did | |
| Past Continuous "do / does" | I | was doing | |
| Present perfect "do / does" | I | have done | |
| Present perfect continuous "do / does" | I | have been doing | |
| Past perfect "do / does" | I | had done | |
| Past perfect continuous "do / does" | I | had been doing | |
| Future "do / does" | I | will do | |
| Future continuous "do / does" | I | will be doing | |
| Future perfect "do / does" | I | will have done | |
| Future perfect continuous "do / does" | I | will have been doing |