| Simple | Progressive | Perfect | Progressive |
| Present |
| I gainsay |
| you gainsay |
| he/she/it gainsays |
| we gainsay |
| you all gainsay |
| they gainsay |
|
| I am gainsaying |
| you are gainsaying |
| he/she/it is gainsaying |
| we are gainsaying |
| you all are gainsaying |
| they are gainsaying |
|
| I have gainsayed |
| you have gainsayed |
| he/she/it has gainsayed |
| we have gainsayed |
| you all have gainsayed |
| they have gainsayed |
|
| I have been gainsaying |
| you have been gainsaying |
| he/she/it has been gainsaying |
| we have been gainsaying |
| you all have been gainsaying |
| they have been gainsaying |
|
| Past |
| I gainsayed |
| you gainsayed |
| he/she/it gainsayed |
| we gainsayed |
| you all gainsayed |
| they gainsayed |
|
| I was gainsaying |
| you were gainsaying |
| he/she/it was gainsaying |
| we were gainsaying |
| you all were gainsaying |
| they were gainsaying |
|
| I had gainsayed |
| you had gainsayed |
| he/she/it had gainsayed |
| we had gainsayed |
| you all had gainsayed |
| they had gainsayed |
|
| I had been gainsaying |
| you had been gainsaying |
| he/she/it had been gainsaying |
| we had been gainsaying |
| you all had been gainsaying |
| they had been gainsaying |
|
| Future |
| I will gainsay |
| you will gainsay |
| he/she/it will gainsay |
| we will gainsay |
| you all will gainsay |
| they will gainsay |
|
| I will be gainsaying |
| you will be gainsaying |
| he/she/it will be gainsaying |
| we are gainsaying |
| you all will be gainsaying |
| they will be gainsaying |
|
| I will have gainsayed |
| you will have gainsayed |
| he/she/it will have gainsayed |
| we will have gainsayed |
| you all will have gainsayed |
| they will have gainsayed |
|
| I will have been gainsaying |
| you will have been gainsaying |
| he/she/it will have been gainsaying |
| we will have been gainsaying |
| you all will have been gainsaying |
| they will have been gainsaying |
|
