I must select you must select she must select we must select you must select they must select
Forme en V-ing
I must be selecting you must be selecting she must be selecting we must be selecting you must be selecting they must be selecting
Perfect
I must have selected you must have selected she must have selected we must have selected you must have selected they must have selected
Perfect en V-ing
I must have been selecting you must have been selecting she must have been selecting we must have been selecting you must have been selecting they must have been selecting
Négation
Forme simple
I must not select you must not select she must not select we must not select you must not select they must not select
Forme en V-ing
I must not be selecting you must not be selecting she must not be selecting we must not be selecting you must not be selecting they must not be selecting
Perfect
I must not have selected you must not have selected she must not have selected we must not have selected you must not have selected they must not have selected
Perfect en V-ing
I must not have been selecting you must not have been selecting she must not have been selecting we must not have been selecting you must not have been selecting they must not have been selecting
Forme interrogative
Forme simple
must I select? must you select? must she select? must we select? must you select? must they select?
Forme en V-ing
must I be selecting? must you be selecting? must she be selecting? must we be selecting? must you be selecting? must they be selecting?
Perfect
must I have selected? must you have selected? must she have selected? must we have selected? must you have selected? must they have selected?
Perfect en V-ing
must I have been selecting? must you have been selecting? must she have been selecting? must we have been selecting? must you have been selecting? must they have been selecting?
Forme interro-négative
Forme simple
must I not select? must you not select? must she not select? must we not select? must you not select? must they not select?
Forme en V-ing
must I not be selecting? must you not be selecting? must she not be selecting? must we not be selecting? must you not be selecting? must they not be selecting?
Perfect
must I not have selected? must you not have selected? must she not have selected? must we not have selected? must you not have selected? must they not have selected?
Perfect en V-ing
must I not have been selecting? must you not have been selecting? must she not have been selecting? must we not have been selecting? must you not have been selecting? must they not have been selecting?