| Simple | Progressive | Perfect | Progressive |
| Present |
| I trifle |
| you trifle |
| he/she/it trifles |
| we trifle |
| you all trifle |
| they trifle |
|
| I am trifling |
| you are trifling |
| he/she/it is trifling |
| we are trifling |
| you all are trifling |
| they are trifling |
|
| I have trifled |
| you have trifled |
| he/she/it has trifled |
| we have trifled |
| you all have trifled |
| they have trifled |
|
| I have been trifling |
| you have been trifling |
| he/she/it has been trifling |
| we have been trifling |
| you all have been trifling |
| they have been trifling |
|
| Past |
| I trifled |
| you trifled |
| he/she/it trifled |
| we trifled |
| you all trifled |
| they trifled |
|
| I was trifling |
| you were trifling |
| he/she/it was trifling |
| we were trifling |
| you all were trifling |
| they were trifling |
|
| I had trifled |
| you had trifled |
| he/she/it had trifled |
| we had trifled |
| you all had trifled |
| they had trifled |
|
| I had been trifling |
| you had been trifling |
| he/she/it had been trifling |
| we had been trifling |
| you all had been trifling |
| they had been trifling |
|
| Future |
| I will trifle |
| you will trifle |
| he/she/it will trifle |
| we will trifle |
| you all will trifle |
| they will trifle |
|
| I will be trifling |
| you will be trifling |
| he/she/it will be trifling |
| we are trifling |
| you all will be trifling |
| they will be trifling |
|
| I will have trifled |
| you will have trifled |
| he/she/it will have trifled |
| we will have trifled |
| you all will have trifled |
| they will have trifled |
|
| I will have been trifling |
| you will have been trifling |
| he/she/it will have been trifling |
| we will have been trifling |
| you all will have been trifling |
| they will have been trifling |
|
