| Simple | Progressive | Perfect | Progressive |
| Present |
| I inhale |
| you inhale |
| he/she/it inhales |
| we inhale |
| you all inhale |
| they inhale |
|
| I am inhaling |
| you are inhaling |
| he/she/it is inhaling |
| we are inhaling |
| you all are inhaling |
| they are inhaling |
|
| I have inhaled |
| you have inhaled |
| he/she/it has inhaled |
| we have inhaled |
| you all have inhaled |
| they have inhaled |
|
| I have been inhaling |
| you have been inhaling |
| he/she/it has been inhaling |
| we have been inhaling |
| you all have been inhaling |
| they have been inhaling |
|
| Past |
| I inhaled |
| you inhaled |
| he/she/it inhaled |
| we inhaled |
| you all inhaled |
| they inhaled |
|
| I was inhaling |
| you were inhaling |
| he/she/it was inhaling |
| we were inhaling |
| you all were inhaling |
| they were inhaling |
|
| I had inhaled |
| you had inhaled |
| he/she/it had inhaled |
| we had inhaled |
| you all had inhaled |
| they had inhaled |
|
| I had been inhaling |
| you had been inhaling |
| he/she/it had been inhaling |
| we had been inhaling |
| you all had been inhaling |
| they had been inhaling |
|
| Future |
| I will inhale |
| you will inhale |
| he/she/it will inhale |
| we will inhale |
| you all will inhale |
| they will inhale |
|
| I will be inhaling |
| you will be inhaling |
| he/she/it will be inhaling |
| we are inhaling |
| you all will be inhaling |
| they will be inhaling |
|
| I will have inhaled |
| you will have inhaled |
| he/she/it will have inhaled |
| we will have inhaled |
| you all will have inhaled |
| they will have inhaled |
|
| I will have been inhaling |
| you will have been inhaling |
| he/she/it will have been inhaling |
| we will have been inhaling |
| you all will have been inhaling |
| they will have been inhaling |
|
