| Einfach | Progressiv | Perfekt | Progressiv |
| Präsens |
| I extemporise |
| you extemporise |
| he/she/it extemporises |
| we extemporise |
| you all extemporise |
| they extemporise |
|
| I am extemporising |
| you are extemporising |
| he/she/it is extemporising |
| we are extemporising |
| you all are extemporising |
| they are extemporising |
|
| I have extemporised |
| you have extemporised |
| he/she/it has extemporised |
| we have extemporised |
| you all have extemporised |
| they have extemporised |
|
| I have been extemporising |
| you have been extemporising |
| he/she/it has been extemporising |
| we have been extemporising |
| you all have been extemporising |
| they have been extemporising |
|
| Präteritum |
| I extemporised |
| you extemporised |
| he/she/it extemporised |
| we extemporised |
| you all extemporised |
| they extemporised |
|
| I was extemporising |
| you were extemporising |
| he/she/it was extemporising |
| we were extemporising |
| you all were extemporising |
| they were extemporising |
|
| I had extemporised |
| you had extemporised |
| he/she/it had extemporised |
| we had extemporised |
| you all had extemporised |
| they had extemporised |
|
| I had been extemporising |
| you had been extemporising |
| he/she/it had been extemporising |
| we had been extemporising |
| you all had been extemporising |
| they had been extemporising |
|
| Futur |
| I will extemporise |
| you will extemporise |
| he/she/it will extemporise |
| we will extemporise |
| you all will extemporise |
| they will extemporise |
|
| I will be extemporising |
| you will be extemporising |
| he/she/it will be extemporising |
| we are extemporising |
| you all will be extemporising |
| they will be extemporising |
|
| I will have extemporised |
| you will have extemporised |
| he/she/it will have extemporised |
| we will have extemporised |
| you all will have extemporised |
| they will have extemporised |
|
| I will have been extemporising |
| you will have been extemporising |
| he/she/it will have been extemporising |
| we will have been extemporising |
| you all will have been extemporising |
| they will have been extemporising |
|
