| Simple | Progressive | Perfect | Progressive |
| Present |
| I cumcumber |
| you cumcumber |
| he/she/it cumcumbers |
| we cumcumber |
| you all cumcumber |
| they cumcumber |
|
| I am cumcumbering |
| you are cumcumbering |
| he/she/it is cumcumbering |
| we are cumcumbering |
| you all are cumcumbering |
| they are cumcumbering |
|
| I have cumcumbered |
| you have cumcumbered |
| he/she/it has cumcumbered |
| we have cumcumbered |
| you all have cumcumbered |
| they have cumcumbered |
|
| I have been cumcumbering |
| you have been cumcumbering |
| he/she/it has been cumcumbering |
| we have been cumcumbering |
| you all have been cumcumbering |
| they have been cumcumbering |
|
| Past |
| I cumcumbered |
| you cumcumbered |
| he/she/it cumcumbered |
| we cumcumbered |
| you all cumcumbered |
| they cumcumbered |
|
| I was cumcumbering |
| you were cumcumbering |
| he/she/it was cumcumbering |
| we were cumcumbering |
| you all were cumcumbering |
| they were cumcumbering |
|
| I had cumcumbered |
| you had cumcumbered |
| he/she/it had cumcumbered |
| we had cumcumbered |
| you all had cumcumbered |
| they had cumcumbered |
|
| I had been cumcumbering |
| you had been cumcumbering |
| he/she/it had been cumcumbering |
| we had been cumcumbering |
| you all had been cumcumbering |
| they had been cumcumbering |
|
| Future |
| I will cumcumber |
| you will cumcumber |
| he/she/it will cumcumber |
| we will cumcumber |
| you all will cumcumber |
| they will cumcumber |
|
| I will be cumcumbering |
| you will be cumcumbering |
| he/she/it will be cumcumbering |
| we are cumcumbering |
| you all will be cumcumbering |
| they will be cumcumbering |
|
| I will have cumcumbered |
| you will have cumcumbered |
| he/she/it will have cumcumbered |
| we will have cumcumbered |
| you all will have cumcumbered |
| they will have cumcumbered |
|
| I will have been cumcumbering |
| you will have been cumcumbering |
| he/she/it will have been cumcumbering |
| we will have been cumcumbering |
| you all will have been cumcumbering |
| they will have been cumcumbering |
|
