| Simple | Progressive | Perfect | Progressive |
| Present |
| I letter |
| you letter |
| he/she/it letters |
| we letter |
| you all letter |
| they letter |
|
| I am lettering |
| you are lettering |
| he/she/it is lettering |
| we are lettering |
| you all are lettering |
| they are lettering |
|
| I have lettered |
| you have lettered |
| he/she/it has lettered |
| we have lettered |
| you all have lettered |
| they have lettered |
|
| I have been lettering |
| you have been lettering |
| he/she/it has been lettering |
| we have been lettering |
| you all have been lettering |
| they have been lettering |
|
| Past |
| I lettered |
| you lettered |
| he/she/it lettered |
| we lettered |
| you all lettered |
| they lettered |
|
| I was lettering |
| you were lettering |
| he/she/it was lettering |
| we were lettering |
| you all were lettering |
| they were lettering |
|
| I had lettered |
| you had lettered |
| he/she/it had lettered |
| we had lettered |
| you all had lettered |
| they had lettered |
|
| I had been lettering |
| you had been lettering |
| he/she/it had been lettering |
| we had been lettering |
| you all had been lettering |
| they had been lettering |
|
| Future |
| I will letter |
| you will letter |
| he/she/it will letter |
| we will letter |
| you all will letter |
| they will letter |
|
| I will be lettering |
| you will be lettering |
| he/she/it will be lettering |
| we are lettering |
| you all will be lettering |
| they will be lettering |
|
| I will have lettered |
| you will have lettered |
| he/she/it will have lettered |
| we will have lettered |
| you all will have lettered |
| they will have lettered |
|
| I will have been lettering |
| you will have been lettering |
| he/she/it will have been lettering |
| we will have been lettering |
| you all will have been lettering |
| they will have been lettering |
|
