| I | stammer |
| you | stammer |
| he/she/it | stammers |
| we | stammer |
| you | stammer |
| they | stammer |
| I | have stammered |
| you | have stammered |
| he/she/it | has stammered |
| we | have stammered |
| you | have stammered |
| they | have stammered |
| I | stammered |
| you | stammered |
| he/she/it | stammered |
| we | stammered |
| you | stammered |
| they | stammered |
| I | had stammered |
| you | had stammered |
| he/she/it | had stammered |
| we | had stammered |
| you | had stammered |
| they | had stammered |
| I | will stammer |
| you | will stammer |
| he/she/it | will stammer |
| we | will stammer |
| you | will stammer |
| they | will stammer |
| I | will have stammered |
| you | will have stammered |
| he/she/it | will have stammered |
| we | will have stammered |
| you | will have stammered |
| they | will have stammered |
| I | am stammering |
| you | are stammering |
| he/she/it | is stammering |
| we | are stammering |
| you | are stammering |
| they | are stammering |
| I | have been stammering |
| you | have been stammering |
| he/she/it | has been stammering |
| we | have been stammering |
| you | have been stammering |
| they | have been stammering |
| I | was stammering |
| you | were stammering |
| he/she/it | was stammering |
| we | were stammering |
| you | were stammering |
| they | were stammering |
| I | had been stammering |
| you | had been stammering |
| he/she/it | had been stammering |
| we | had been stammering |
| you | had been stammering |
| they | had been stammering |
| I | will be stammering |
| you | will be stammering |
| he/she/it | will be stammering |
| we | will be stammering |
| you | will be stammering |
| they | will be stammering |
| I | will have been stammering |
| you | will have been stammering |
| he/she/it | will have been stammering |
| we | will have been stammering |
| you | will have been stammering |
| they | will have been stammering |
| I | would stammer |
| you | would stammer |
| he/she/it | would stammer |
| we | would stammer |
| you | would stammer |
| they | would stammer |
| I | would have stammered |
| you | would have stammered |
| he/she/it | would have stammered |
| we | would have stammered |
| you | would have stammered |
| they | would have stammered |
| I | would be stammering |
| you | would be stammering |
| he/she/it | would be stammering |
| we | would be stammering |
| you | would be stammering |
| they | would be stammering |
| I | would have been stammering |
| you | would have been stammering |
| he/she/it | would have been stammering |
| we | would have been stammering |
| you | would have been stammering |
| they | would have been stammering |
| You | stammer |
| we | Let's stammer |
| You | stammer |