| Simple | Progressive | Perfect | Progressive |
| Present |
| I impact |
| you impact |
| he/she/it impacts |
| we impact |
| you all impact |
| they impact |
|
| I am impacting |
| you are impacting |
| he/she/it is impacting |
| we are impacting |
| you all are impacting |
| they are impacting |
|
| I have impacted |
| you have impacted |
| he/she/it has impacted |
| we have impacted |
| you all have impacted |
| they have impacted |
|
| I have been impacting |
| you have been impacting |
| he/she/it has been impacting |
| we have been impacting |
| you all have been impacting |
| they have been impacting |
|
| Past |
| I impacted |
| you impacted |
| he/she/it impacted |
| we impacted |
| you all impacted |
| they impacted |
|
| I was impacting |
| you were impacting |
| he/she/it was impacting |
| we were impacting |
| you all were impacting |
| they were impacting |
|
| I had impacted |
| you had impacted |
| he/she/it had impacted |
| we had impacted |
| you all had impacted |
| they had impacted |
|
| I had been impacting |
| you had been impacting |
| he/she/it had been impacting |
| we had been impacting |
| you all had been impacting |
| they had been impacting |
|
| Future |
| I will impact |
| you will impact |
| he/she/it will impact |
| we will impact |
| you all will impact |
| they will impact |
|
| I will be impacting |
| you will be impacting |
| he/she/it will be impacting |
| we are impacting |
| you all will be impacting |
| they will be impacting |
|
| I will have impacted |
| you will have impacted |
| he/she/it will have impacted |
| we will have impacted |
| you all will have impacted |
| they will have impacted |
|
| I will have been impacting |
| you will have been impacting |
| he/she/it will have been impacting |
| we will have been impacting |
| you all will have been impacting |
| they will have been impacting |
|
