| Simple | Progressive | Perfect | Progressive |
| Present |
| I threaten |
| you threaten |
| he/she/it threatens |
| we threaten |
| you all threaten |
| they threaten |
|
| I am threatening |
| you are threatening |
| he/she/it is threatening |
| we are threatening |
| you all are threatening |
| they are threatening |
|
| I have threatened |
| you have threatened |
| he/she/it has threatened |
| we have threatened |
| you all have threatened |
| they have threatened |
|
| I have been threatening |
| you have been threatening |
| he/she/it has been threatening |
| we have been threatening |
| you all have been threatening |
| they have been threatening |
|
| Past |
| I threatened |
| you threatened |
| he/she/it threatened |
| we threatened |
| you all threatened |
| they threatened |
|
| I was threatening |
| you were threatening |
| he/she/it was threatening |
| we were threatening |
| you all were threatening |
| they were threatening |
|
| I had threatened |
| you had threatened |
| he/she/it had threatened |
| we had threatened |
| you all had threatened |
| they had threatened |
|
| I had been threatening |
| you had been threatening |
| he/she/it had been threatening |
| we had been threatening |
| you all had been threatening |
| they had been threatening |
|
| Future |
| I will threaten |
| you will threaten |
| he/she/it will threaten |
| we will threaten |
| you all will threaten |
| they will threaten |
|
| I will be threatening |
| you will be threatening |
| he/she/it will be threatening |
| we are threatening |
| you all will be threatening |
| they will be threatening |
|
| I will have threatened |
| you will have threatened |
| he/she/it will have threatened |
| we will have threatened |
| you all will have threatened |
| they will have threatened |
|
| I will have been threatening |
| you will have been threatening |
| he/she/it will have been threatening |
| we will have been threatening |
| you all will have been threatening |
| they will have been threatening |
|
