| Simple | Progressive | Perfect | Progressive |
| Present |
| I stub |
| you stub |
| he/she/it stubs |
| we stub |
| you all stub |
| they stub |
|
| I am stubbing |
| you are stubbing |
| he/she/it is stubbing |
| we are stubbing |
| you all are stubbing |
| they are stubbing |
|
| I have stubbed |
| you have stubbed |
| he/she/it has stubbed |
| we have stubbed |
| you all have stubbed |
| they have stubbed |
|
| I have been stubbing |
| you have been stubbing |
| he/she/it has been stubbing |
| we have been stubbing |
| you all have been stubbing |
| they have been stubbing |
|
| Past |
| I stubbed |
| you stubbed |
| he/she/it stubbed |
| we stubbed |
| you all stubbed |
| they stubbed |
|
| I was stubbing |
| you were stubbing |
| he/she/it was stubbing |
| we were stubbing |
| you all were stubbing |
| they were stubbing |
|
| I had stubbed |
| you had stubbed |
| he/she/it had stubbed |
| we had stubbed |
| you all had stubbed |
| they had stubbed |
|
| I had been stubbing |
| you had been stubbing |
| he/she/it had been stubbing |
| we had been stubbing |
| you all had been stubbing |
| they had been stubbing |
|
| Future |
| I will stub |
| you will stub |
| he/she/it will stub |
| we will stub |
| you all will stub |
| they will stub |
|
| I will be stubbing |
| you will be stubbing |
| he/she/it will be stubbing |
| we are stubbing |
| you all will be stubbing |
| they will be stubbing |
|
| I will have stubbed |
| you will have stubbed |
| he/she/it will have stubbed |
| we will have stubbed |
| you all will have stubbed |
| they will have stubbed |
|
| I will have been stubbing |
| you will have been stubbing |
| he/she/it will have been stubbing |
| we will have been stubbing |
| you all will have been stubbing |
| they will have been stubbing |
|
