| Simple | Progressive | Perfect | Progressive |
| Present |
| I mercerize |
| you mercerize |
| he/she/it mercerizes |
| we mercerize |
| you all mercerize |
| they mercerize |
|
| I am mercerizing |
| you are mercerizing |
| he/she/it is mercerizing |
| we are mercerizing |
| you all are mercerizing |
| they are mercerizing |
|
| I have mercerized |
| you have mercerized |
| he/she/it has mercerized |
| we have mercerized |
| you all have mercerized |
| they have mercerized |
|
| I have been mercerizing |
| you have been mercerizing |
| he/she/it has been mercerizing |
| we have been mercerizing |
| you all have been mercerizing |
| they have been mercerizing |
|
| Past |
| I mercerized |
| you mercerized |
| he/she/it mercerized |
| we mercerized |
| you all mercerized |
| they mercerized |
|
| I was mercerizing |
| you were mercerizing |
| he/she/it was mercerizing |
| we were mercerizing |
| you all were mercerizing |
| they were mercerizing |
|
| I had mercerized |
| you had mercerized |
| he/she/it had mercerized |
| we had mercerized |
| you all had mercerized |
| they had mercerized |
|
| I had been mercerizing |
| you had been mercerizing |
| he/she/it had been mercerizing |
| we had been mercerizing |
| you all had been mercerizing |
| they had been mercerizing |
|
| Future |
| I will mercerize |
| you will mercerize |
| he/she/it will mercerize |
| we will mercerize |
| you all will mercerize |
| they will mercerize |
|
| I will be mercerizing |
| you will be mercerizing |
| he/she/it will be mercerizing |
| we are mercerizing |
| you all will be mercerizing |
| they will be mercerizing |
|
| I will have mercerized |
| you will have mercerized |
| he/she/it will have mercerized |
| we will have mercerized |
| you all will have mercerized |
| they will have mercerized |
|
| I will have been mercerizing |
| you will have been mercerizing |
| he/she/it will have been mercerizing |
| we will have been mercerizing |
| you all will have been mercerizing |
| they will have been mercerizing |
|
