| Simple | Progressive | Perfect | Progressive |
| Present |
| I puff |
| you puff |
| he/she/it puffs |
| we puff |
| you all puff |
| they puff |
|
| I am puffing |
| you are puffing |
| he/she/it is puffing |
| we are puffing |
| you all are puffing |
| they are puffing |
|
| I have puffed |
| you have puffed |
| he/she/it has puffed |
| we have puffed |
| you all have puffed |
| they have puffed |
|
| I have been puffing |
| you have been puffing |
| he/she/it has been puffing |
| we have been puffing |
| you all have been puffing |
| they have been puffing |
|
| Past |
| I puffed |
| you puffed |
| he/she/it puffed |
| we puffed |
| you all puffed |
| they puffed |
|
| I was puffing |
| you were puffing |
| he/she/it was puffing |
| we were puffing |
| you all were puffing |
| they were puffing |
|
| I had puffed |
| you had puffed |
| he/she/it had puffed |
| we had puffed |
| you all had puffed |
| they had puffed |
|
| I had been puffing |
| you had been puffing |
| he/she/it had been puffing |
| we had been puffing |
| you all had been puffing |
| they had been puffing |
|
| Future |
| I will puff |
| you will puff |
| he/she/it will puff |
| we will puff |
| you all will puff |
| they will puff |
|
| I will be puffing |
| you will be puffing |
| he/she/it will be puffing |
| we are puffing |
| you all will be puffing |
| they will be puffing |
|
| I will have puffed |
| you will have puffed |
| he/she/it will have puffed |
| we will have puffed |
| you all will have puffed |
| they will have puffed |
|
| I will have been puffing |
| you will have been puffing |
| he/she/it will have been puffing |
| we will have been puffing |
| you all will have been puffing |
| they will have been puffing |
|
