I must grommet you must grommet he must grommet we must grommet you must grommet they must grommet
Forme en V-ing
I must be grommeting you must be grommeting he must be grommeting we must be grommeting you must be grommeting they must be grommeting
Perfect
I must have grommeted you must have grommeted he must have grommeted we must have grommeted you must have grommeted they must have grommeted
Perfect en V-ing
I must have been grommeting you must have been grommeting he must have been grommeting we must have been grommeting you must have been grommeting they must have been grommeting
Négation
Forme simple
I must not grommet you must not grommet he must not grommet we must not grommet you must not grommet they must not grommet
Forme en V-ing
I must not be grommeting you must not be grommeting he must not be grommeting we must not be grommeting you must not be grommeting they must not be grommeting
Perfect
I must not have grommeted you must not have grommeted he must not have grommeted we must not have grommeted you must not have grommeted they must not have grommeted
Perfect en V-ing
I must not have been grommeting you must not have been grommeting he must not have been grommeting we must not have been grommeting you must not have been grommeting they must not have been grommeting
Forme interrogative
Forme simple
must I grommet? must you grommet? must he grommet? must we grommet? must you grommet? must they grommet?
Forme en V-ing
must I be grommeting? must you be grommeting? must he be grommeting? must we be grommeting? must you be grommeting? must they be grommeting?
Perfect
must I have grommeted? must you have grommeted? must he have grommeted? must we have grommeted? must you have grommeted? must they have grommeted?
Perfect en V-ing
must I have been grommeting? must you have been grommeting? must he have been grommeting? must we have been grommeting? must you have been grommeting? must they have been grommeting?
Forme interro-négative
Forme simple
must I not grommet? must you not grommet? must he not grommet? must we not grommet? must you not grommet? must they not grommet?
Forme en V-ing
must I not be grommeting? must you not be grommeting? must he not be grommeting? must we not be grommeting? must you not be grommeting? must they not be grommeting?
Perfect
must I not have grommeted? must you not have grommeted? must he not have grommeted? must we not have grommeted? must you not have grommeted? must they not have grommeted?
Perfect en V-ing
must I not have been grommeting? must you not have been grommeting? must he not have been grommeting? must we not have been grommeting? must you not have been grommeting? must they not have been grommeting?