I must snitch you must snitch he must snitch we must snitch you must snitch they must snitch
Forme en V-ing
I must be snitching you must be snitching he must be snitching we must be snitching you must be snitching they must be snitching
Perfect
I must have snitched you must have snitched he must have snitched we must have snitched you must have snitched they must have snitched
Perfect en V-ing
I must have been snitching you must have been snitching he must have been snitching we must have been snitching you must have been snitching they must have been snitching
Négation
Forme simple
I must not snitch you must not snitch he must not snitch we must not snitch you must not snitch they must not snitch
Forme en V-ing
I must not be snitching you must not be snitching he must not be snitching we must not be snitching you must not be snitching they must not be snitching
Perfect
I must not have snitched you must not have snitched he must not have snitched we must not have snitched you must not have snitched they must not have snitched
Perfect en V-ing
I must not have been snitching you must not have been snitching he must not have been snitching we must not have been snitching you must not have been snitching they must not have been snitching
Forme interrogative
Forme simple
must I snitch? must you snitch? must he snitch? must we snitch? must you snitch? must they snitch?
Forme en V-ing
must I be snitching? must you be snitching? must he be snitching? must we be snitching? must you be snitching? must they be snitching?
Perfect
must I have snitched? must you have snitched? must he have snitched? must we have snitched? must you have snitched? must they have snitched?
Perfect en V-ing
must I have been snitching? must you have been snitching? must he have been snitching? must we have been snitching? must you have been snitching? must they have been snitching?
Forme interro-négative
Forme simple
must I not snitch? must you not snitch? must he not snitch? must we not snitch? must you not snitch? must they not snitch?
Forme en V-ing
must I not be snitching? must you not be snitching? must he not be snitching? must we not be snitching? must you not be snitching? must they not be snitching?
Perfect
must I not have snitched? must you not have snitched? must he not have snitched? must we not have snitched? must you not have snitched? must they not have snitched?
Perfect en V-ing
must I not have been snitching? must you not have been snitching? must he not have been snitching? must we not have been snitching? must you not have been snitching? must they not have been snitching?