| Simple | Progressive | Perfect | Progressive |
| Present |
| I overstock |
| you overstock |
| he/she/it overstocks |
| we overstock |
| you all overstock |
| they overstock |
|
| I am overstocking |
| you are overstocking |
| he/she/it is overstocking |
| we are overstocking |
| you all are overstocking |
| they are overstocking |
|
| I have overstocked |
| you have overstocked |
| he/she/it has overstocked |
| we have overstocked |
| you all have overstocked |
| they have overstocked |
|
| I have been overstocking |
| you have been overstocking |
| he/she/it has been overstocking |
| we have been overstocking |
| you all have been overstocking |
| they have been overstocking |
|
| Past |
| I overstocked |
| you overstocked |
| he/she/it overstocked |
| we overstocked |
| you all overstocked |
| they overstocked |
|
| I was overstocking |
| you were overstocking |
| he/she/it was overstocking |
| we were overstocking |
| you all were overstocking |
| they were overstocking |
|
| I had overstocked |
| you had overstocked |
| he/she/it had overstocked |
| we had overstocked |
| you all had overstocked |
| they had overstocked |
|
| I had been overstocking |
| you had been overstocking |
| he/she/it had been overstocking |
| we had been overstocking |
| you all had been overstocking |
| they had been overstocking |
|
| Future |
| I will overstock |
| you will overstock |
| he/she/it will overstock |
| we will overstock |
| you all will overstock |
| they will overstock |
|
| I will be overstocking |
| you will be overstocking |
| he/she/it will be overstocking |
| we are overstocking |
| you all will be overstocking |
| they will be overstocking |
|
| I will have overstocked |
| you will have overstocked |
| he/she/it will have overstocked |
| we will have overstocked |
| you all will have overstocked |
| they will have overstocked |
|
| I will have been overstocking |
| you will have been overstocking |
| he/she/it will have been overstocking |
| we will have been overstocking |
| you all will have been overstocking |
| they will have been overstocking |
|
