| Simple | Progressive | Perfect | Progressive |
| Present |
| I founder |
| you founder |
| he/she/it founders |
| we founder |
| you all founder |
| they founder |
|
| I am foundering |
| you are foundering |
| he/she/it is foundering |
| we are foundering |
| you all are foundering |
| they are foundering |
|
| I have foundered |
| you have foundered |
| he/she/it has foundered |
| we have foundered |
| you all have foundered |
| they have foundered |
|
| I have been foundering |
| you have been foundering |
| he/she/it has been foundering |
| we have been foundering |
| you all have been foundering |
| they have been foundering |
|
| Past |
| I foundered |
| you foundered |
| he/she/it foundered |
| we foundered |
| you all foundered |
| they foundered |
|
| I was foundering |
| you were foundering |
| he/she/it was foundering |
| we were foundering |
| you all were foundering |
| they were foundering |
|
| I had foundered |
| you had foundered |
| he/she/it had foundered |
| we had foundered |
| you all had foundered |
| they had foundered |
|
| I had been foundering |
| you had been foundering |
| he/she/it had been foundering |
| we had been foundering |
| you all had been foundering |
| they had been foundering |
|
| Future |
| I will founder |
| you will founder |
| he/she/it will founder |
| we will founder |
| you all will founder |
| they will founder |
|
| I will be foundering |
| you will be foundering |
| he/she/it will be foundering |
| we are foundering |
| you all will be foundering |
| they will be foundering |
|
| I will have foundered |
| you will have foundered |
| he/she/it will have foundered |
| we will have foundered |
| you all will have foundered |
| they will have foundered |
|
| I will have been foundering |
| you will have been foundering |
| he/she/it will have been foundering |
| we will have been foundering |
| you all will have been foundering |
| they will have been foundering |
|
