| Simple | Progressive | Perfect | Progressive |
| Present |
| I stutter |
| you stutter |
| he/she/it stutters |
| we stutter |
| you all stutter |
| they stutter |
|
| I am stuttering |
| you are stuttering |
| he/she/it is stuttering |
| we are stuttering |
| you all are stuttering |
| they are stuttering |
|
| I have stuttered |
| you have stuttered |
| he/she/it has stuttered |
| we have stuttered |
| you all have stuttered |
| they have stuttered |
|
| I have been stuttering |
| you have been stuttering |
| he/she/it has been stuttering |
| we have been stuttering |
| you all have been stuttering |
| they have been stuttering |
|
| Past |
| I stuttered |
| you stuttered |
| he/she/it stuttered |
| we stuttered |
| you all stuttered |
| they stuttered |
|
| I was stuttering |
| you were stuttering |
| he/she/it was stuttering |
| we were stuttering |
| you all were stuttering |
| they were stuttering |
|
| I had stuttered |
| you had stuttered |
| he/she/it had stuttered |
| we had stuttered |
| you all had stuttered |
| they had stuttered |
|
| I had been stuttering |
| you had been stuttering |
| he/she/it had been stuttering |
| we had been stuttering |
| you all had been stuttering |
| they had been stuttering |
|
| Future |
| I will stutter |
| you will stutter |
| he/she/it will stutter |
| we will stutter |
| you all will stutter |
| they will stutter |
|
| I will be stuttering |
| you will be stuttering |
| he/she/it will be stuttering |
| we are stuttering |
| you all will be stuttering |
| they will be stuttering |
|
| I will have stuttered |
| you will have stuttered |
| he/she/it will have stuttered |
| we will have stuttered |
| you all will have stuttered |
| they will have stuttered |
|
| I will have been stuttering |
| you will have been stuttering |
| he/she/it will have been stuttering |
| we will have been stuttering |
| you all will have been stuttering |
| they will have been stuttering |
|
