| Simple | Progressive | Perfect | Progressive |
| Present |
| I adjoin |
| you adjoin |
| he/she/it adjoins |
| we adjoin |
| you all adjoin |
| they adjoin |
|
| I am adjoining |
| you are adjoining |
| he/she/it is adjoining |
| we are adjoining |
| you all are adjoining |
| they are adjoining |
|
| I have adjoined |
| you have adjoined |
| he/she/it has adjoined |
| we have adjoined |
| you all have adjoined |
| they have adjoined |
|
| I have been adjoining |
| you have been adjoining |
| he/she/it has been adjoining |
| we have been adjoining |
| you all have been adjoining |
| they have been adjoining |
|
| Past |
| I adjoined |
| you adjoined |
| he/she/it adjoined |
| we adjoined |
| you all adjoined |
| they adjoined |
|
| I was adjoining |
| you were adjoining |
| he/she/it was adjoining |
| we were adjoining |
| you all were adjoining |
| they were adjoining |
|
| I had adjoined |
| you had adjoined |
| he/she/it had adjoined |
| we had adjoined |
| you all had adjoined |
| they had adjoined |
|
| I had been adjoining |
| you had been adjoining |
| he/she/it had been adjoining |
| we had been adjoining |
| you all had been adjoining |
| they had been adjoining |
|
| Future |
| I will adjoin |
| you will adjoin |
| he/she/it will adjoin |
| we will adjoin |
| you all will adjoin |
| they will adjoin |
|
| I will be adjoining |
| you will be adjoining |
| he/she/it will be adjoining |
| we are adjoining |
| you all will be adjoining |
| they will be adjoining |
|
| I will have adjoined |
| you will have adjoined |
| he/she/it will have adjoined |
| we will have adjoined |
| you all will have adjoined |
| they will have adjoined |
|
| I will have been adjoining |
| you will have been adjoining |
| he/she/it will have been adjoining |
| we will have been adjoining |
| you all will have been adjoining |
| they will have been adjoining |
|
