| Simple | Progressive | Perfect | Progressive |
| Present |
| I waterski |
| you waterski |
| he/she/it waterskis |
| we waterski |
| you all waterski |
| they waterski |
|
| I am waterskiing |
| you are waterskiing |
| he/she/it is waterskiing |
| we are waterskiing |
| you all are waterskiing |
| they are waterskiing |
|
| I have waterskied |
| you have waterskied |
| he/she/it has waterskied |
| we have waterskied |
| you all have waterskied |
| they have waterskied |
|
| I have been waterskiing |
| you have been waterskiing |
| he/she/it has been waterskiing |
| we have been waterskiing |
| you all have been waterskiing |
| they have been waterskiing |
|
| Past |
| I waterskied |
| you waterskied |
| he/she/it waterskied |
| we waterskied |
| you all waterskied |
| they waterskied |
|
| I was waterskiing |
| you were waterskiing |
| he/she/it was waterskiing |
| we were waterskiing |
| you all were waterskiing |
| they were waterskiing |
|
| I had waterskied |
| you had waterskied |
| he/she/it had waterskied |
| we had waterskied |
| you all had waterskied |
| they had waterskied |
|
| I had been waterskiing |
| you had been waterskiing |
| he/she/it had been waterskiing |
| we had been waterskiing |
| you all had been waterskiing |
| they had been waterskiing |
|
| Future |
| I will waterski |
| you will waterski |
| he/she/it will waterski |
| we will waterski |
| you all will waterski |
| they will waterski |
|
| I will be waterskiing |
| you will be waterskiing |
| he/she/it will be waterskiing |
| we are waterskiing |
| you all will be waterskiing |
| they will be waterskiing |
|
| I will have waterskied |
| you will have waterskied |
| he/she/it will have waterskied |
| we will have waterskied |
| you all will have waterskied |
| they will have waterskied |
|
| I will have been waterskiing |
| you will have been waterskiing |
| he/she/it will have been waterskiing |
| we will have been waterskiing |
| you all will have been waterskiing |
| they will have been waterskiing |
|
