| Simple | Progressive | Perfect | Progressive |
| Present |
| I assay |
| you assay |
| he/she/it assays |
| we assay |
| you all assay |
| they assay |
|
| I am assaying |
| you are assaying |
| he/she/it is assaying |
| we are assaying |
| you all are assaying |
| they are assaying |
|
| I have assayed |
| you have assayed |
| he/she/it has assayed |
| we have assayed |
| you all have assayed |
| they have assayed |
|
| I have been assaying |
| you have been assaying |
| he/she/it has been assaying |
| we have been assaying |
| you all have been assaying |
| they have been assaying |
|
| Past |
| I assayed |
| you assayed |
| he/she/it assayed |
| we assayed |
| you all assayed |
| they assayed |
|
| I was assaying |
| you were assaying |
| he/she/it was assaying |
| we were assaying |
| you all were assaying |
| they were assaying |
|
| I had assayed |
| you had assayed |
| he/she/it had assayed |
| we had assayed |
| you all had assayed |
| they had assayed |
|
| I had been assaying |
| you had been assaying |
| he/she/it had been assaying |
| we had been assaying |
| you all had been assaying |
| they had been assaying |
|
| Future |
| I will assay |
| you will assay |
| he/she/it will assay |
| we will assay |
| you all will assay |
| they will assay |
|
| I will be assaying |
| you will be assaying |
| he/she/it will be assaying |
| we are assaying |
| you all will be assaying |
| they will be assaying |
|
| I will have assayed |
| you will have assayed |
| he/she/it will have assayed |
| we will have assayed |
| you all will have assayed |
| they will have assayed |
|
| I will have been assaying |
| you will have been assaying |
| he/she/it will have been assaying |
| we will have been assaying |
| you all will have been assaying |
| they will have been assaying |
|
