| Simple | Progressive | Perfect | Progressive |
| Present |
| I howl |
| you howl |
| he/she/it howls |
| we howl |
| you all howl |
| they howl |
|
| I am howling |
| you are howling |
| he/she/it is howling |
| we are howling |
| you all are howling |
| they are howling |
|
| I have howled |
| you have howled |
| he/she/it has howled |
| we have howled |
| you all have howled |
| they have howled |
|
| I have been howling |
| you have been howling |
| he/she/it has been howling |
| we have been howling |
| you all have been howling |
| they have been howling |
|
| Past |
| I howled |
| you howled |
| he/she/it howled |
| we howled |
| you all howled |
| they howled |
|
| I was howling |
| you were howling |
| he/she/it was howling |
| we were howling |
| you all were howling |
| they were howling |
|
| I had howled |
| you had howled |
| he/she/it had howled |
| we had howled |
| you all had howled |
| they had howled |
|
| I had been howling |
| you had been howling |
| he/she/it had been howling |
| we had been howling |
| you all had been howling |
| they had been howling |
|
| Future |
| I will howl |
| you will howl |
| he/she/it will howl |
| we will howl |
| you all will howl |
| they will howl |
|
| I will be howling |
| you will be howling |
| he/she/it will be howling |
| we are howling |
| you all will be howling |
| they will be howling |
|
| I will have howled |
| you will have howled |
| he/she/it will have howled |
| we will have howled |
| you all will have howled |
| they will have howled |
|
| I will have been howling |
| you will have been howling |
| he/she/it will have been howling |
| we will have been howling |
| you all will have been howling |
| they will have been howling |
|
