| Simple | Progressive | Perfect | Progressive |
| Present |
| I siphon |
| you siphon |
| he/she/it siphons |
| we siphon |
| you all siphon |
| they siphon |
|
| I am siphoning |
| you are siphoning |
| he/she/it is siphoning |
| we are siphoning |
| you all are siphoning |
| they are siphoning |
|
| I have siphoned |
| you have siphoned |
| he/she/it has siphoned |
| we have siphoned |
| you all have siphoned |
| they have siphoned |
|
| I have been siphoning |
| you have been siphoning |
| he/she/it has been siphoning |
| we have been siphoning |
| you all have been siphoning |
| they have been siphoning |
|
| Past |
| I siphoned |
| you siphoned |
| he/she/it siphoned |
| we siphoned |
| you all siphoned |
| they siphoned |
|
| I was siphoning |
| you were siphoning |
| he/she/it was siphoning |
| we were siphoning |
| you all were siphoning |
| they were siphoning |
|
| I had siphoned |
| you had siphoned |
| he/she/it had siphoned |
| we had siphoned |
| you all had siphoned |
| they had siphoned |
|
| I had been siphoning |
| you had been siphoning |
| he/she/it had been siphoning |
| we had been siphoning |
| you all had been siphoning |
| they had been siphoning |
|
| Future |
| I will siphon |
| you will siphon |
| he/she/it will siphon |
| we will siphon |
| you all will siphon |
| they will siphon |
|
| I will be siphoning |
| you will be siphoning |
| he/she/it will be siphoning |
| we are siphoning |
| you all will be siphoning |
| they will be siphoning |
|
| I will have siphoned |
| you will have siphoned |
| he/she/it will have siphoned |
| we will have siphoned |
| you all will have siphoned |
| they will have siphoned |
|
| I will have been siphoning |
| you will have been siphoning |
| he/she/it will have been siphoning |
| we will have been siphoning |
| you all will have been siphoning |
| they will have been siphoning |
|
