| Simple | Progressive | Perfect | Progressive |
| Present |
| I mainline |
| you mainline |
| he/she/it mainlines |
| we mainline |
| you all mainline |
| they mainline |
|
| I am mainlining |
| you are mainlining |
| he/she/it is mainlining |
| we are mainlining |
| you all are mainlining |
| they are mainlining |
|
| I have mainlined |
| you have mainlined |
| he/she/it has mainlined |
| we have mainlined |
| you all have mainlined |
| they have mainlined |
|
| I have been mainlining |
| you have been mainlining |
| he/she/it has been mainlining |
| we have been mainlining |
| you all have been mainlining |
| they have been mainlining |
|
| Past |
| I mainlined |
| you mainlined |
| he/she/it mainlined |
| we mainlined |
| you all mainlined |
| they mainlined |
|
| I was mainlining |
| you were mainlining |
| he/she/it was mainlining |
| we were mainlining |
| you all were mainlining |
| they were mainlining |
|
| I had mainlined |
| you had mainlined |
| he/she/it had mainlined |
| we had mainlined |
| you all had mainlined |
| they had mainlined |
|
| I had been mainlining |
| you had been mainlining |
| he/she/it had been mainlining |
| we had been mainlining |
| you all had been mainlining |
| they had been mainlining |
|
| Future |
| I will mainline |
| you will mainline |
| he/she/it will mainline |
| we will mainline |
| you all will mainline |
| they will mainline |
|
| I will be mainlining |
| you will be mainlining |
| he/she/it will be mainlining |
| we are mainlining |
| you all will be mainlining |
| they will be mainlining |
|
| I will have mainlined |
| you will have mainlined |
| he/she/it will have mainlined |
| we will have mainlined |
| you all will have mainlined |
| they will have mainlined |
|
| I will have been mainlining |
| you will have been mainlining |
| he/she/it will have been mainlining |
| we will have been mainlining |
| you all will have been mainlining |
| they will have been mainlining |
|
