I must choir you must choir she must choir we must choir you must choir they must choir
Forme en V-ing
I must be choiring you must be choiring she must be choiring we must be choiring you must be choiring they must be choiring
Perfect
I must have choired you must have choired she must have choired we must have choired you must have choired they must have choired
Perfect en V-ing
I must have been choiring you must have been choiring she must have been choiring we must have been choiring you must have been choiring they must have been choiring
Négation
Forme simple
I must not choir you must not choir she must not choir we must not choir you must not choir they must not choir
Forme en V-ing
I must not be choiring you must not be choiring she must not be choiring we must not be choiring you must not be choiring they must not be choiring
Perfect
I must not have choired you must not have choired she must not have choired we must not have choired you must not have choired they must not have choired
Perfect en V-ing
I must not have been choiring you must not have been choiring she must not have been choiring we must not have been choiring you must not have been choiring they must not have been choiring
Forme interrogative
Forme simple
must I choir? must you choir? must she choir? must we choir? must you choir? must they choir?
Forme en V-ing
must I be choiring? must you be choiring? must she be choiring? must we be choiring? must you be choiring? must they be choiring?
Perfect
must I have choired? must you have choired? must she have choired? must we have choired? must you have choired? must they have choired?
Perfect en V-ing
must I have been choiring? must you have been choiring? must she have been choiring? must we have been choiring? must you have been choiring? must they have been choiring?
Forme interro-négative
Forme simple
must I not choir? must you not choir? must she not choir? must we not choir? must you not choir? must they not choir?
Forme en V-ing
must I not be choiring? must you not be choiring? must she not be choiring? must we not be choiring? must you not be choiring? must they not be choiring?
Perfect
must I not have choired? must you not have choired? must she not have choired? must we not have choired? must you not have choired? must they not have choired?
Perfect en V-ing
must I not have been choiring? must you not have been choiring? must she not have been choiring? must we not have been choiring? must you not have been choiring? must they not have been choiring?