| Simple | Progressive | Perfect | Progressive |
| Present |
| I grain |
| you grain |
| he/she/it grains |
| we grain |
| you all grain |
| they grain |
|
| I am graining |
| you are graining |
| he/she/it is graining |
| we are graining |
| you all are graining |
| they are graining |
|
| I have grained |
| you have grained |
| he/she/it has grained |
| we have grained |
| you all have grained |
| they have grained |
|
| I have been graining |
| you have been graining |
| he/she/it has been graining |
| we have been graining |
| you all have been graining |
| they have been graining |
|
| Past |
| I grained |
| you grained |
| he/she/it grained |
| we grained |
| you all grained |
| they grained |
|
| I was graining |
| you were graining |
| he/she/it was graining |
| we were graining |
| you all were graining |
| they were graining |
|
| I had grained |
| you had grained |
| he/she/it had grained |
| we had grained |
| you all had grained |
| they had grained |
|
| I had been graining |
| you had been graining |
| he/she/it had been graining |
| we had been graining |
| you all had been graining |
| they had been graining |
|
| Future |
| I will grain |
| you will grain |
| he/she/it will grain |
| we will grain |
| you all will grain |
| they will grain |
|
| I will be graining |
| you will be graining |
| he/she/it will be graining |
| we are graining |
| you all will be graining |
| they will be graining |
|
| I will have grained |
| you will have grained |
| he/she/it will have grained |
| we will have grained |
| you all will have grained |
| they will have grained |
|
| I will have been graining |
| you will have been graining |
| he/she/it will have been graining |
| we will have been graining |
| you all will have been graining |
| they will have been graining |
|
