| Simple | Progressive | Perfect | Progressive |
| Present |
| I denature |
| you denature |
| he/she/it denatures |
| we denature |
| you all denature |
| they denature |
|
| I am denaturing |
| you are denaturing |
| he/she/it is denaturing |
| we are denaturing |
| you all are denaturing |
| they are denaturing |
|
| I have denatured |
| you have denatured |
| he/she/it has denatured |
| we have denatured |
| you all have denatured |
| they have denatured |
|
| I have been denaturing |
| you have been denaturing |
| he/she/it has been denaturing |
| we have been denaturing |
| you all have been denaturing |
| they have been denaturing |
|
| Past |
| I denatured |
| you denatured |
| he/she/it denatured |
| we denatured |
| you all denatured |
| they denatured |
|
| I was denaturing |
| you were denaturing |
| he/she/it was denaturing |
| we were denaturing |
| you all were denaturing |
| they were denaturing |
|
| I had denatured |
| you had denatured |
| he/she/it had denatured |
| we had denatured |
| you all had denatured |
| they had denatured |
|
| I had been denaturing |
| you had been denaturing |
| he/she/it had been denaturing |
| we had been denaturing |
| you all had been denaturing |
| they had been denaturing |
|
| Future |
| I will denature |
| you will denature |
| he/she/it will denature |
| we will denature |
| you all will denature |
| they will denature |
|
| I will be denaturing |
| you will be denaturing |
| he/she/it will be denaturing |
| we are denaturing |
| you all will be denaturing |
| they will be denaturing |
|
| I will have denatured |
| you will have denatured |
| he/she/it will have denatured |
| we will have denatured |
| you all will have denatured |
| they will have denatured |
|
| I will have been denaturing |
| you will have been denaturing |
| he/she/it will have been denaturing |
| we will have been denaturing |
| you all will have been denaturing |
| they will have been denaturing |
|
