I must mate you must mate he must mate we must mate you must mate they must mate
Forme en V-ing
I must be mating you must be mating he must be mating we must be mating you must be mating they must be mating
Perfect
I must have mated you must have mated he must have mated we must have mated you must have mated they must have mated
Perfect en V-ing
I must have been mating you must have been mating he must have been mating we must have been mating you must have been mating they must have been mating
Négation
Forme simple
I must not mate you must not mate he must not mate we must not mate you must not mate they must not mate
Forme en V-ing
I must not be mating you must not be mating he must not be mating we must not be mating you must not be mating they must not be mating
Perfect
I must not have mated you must not have mated he must not have mated we must not have mated you must not have mated they must not have mated
Perfect en V-ing
I must not have been mating you must not have been mating he must not have been mating we must not have been mating you must not have been mating they must not have been mating
Forme interrogative
Forme simple
must I mate? must you mate? must he mate? must we mate? must you mate? must they mate?
Forme en V-ing
must I be mating? must you be mating? must he be mating? must we be mating? must you be mating? must they be mating?
Perfect
must I have mated? must you have mated? must he have mated? must we have mated? must you have mated? must they have mated?
Perfect en V-ing
must I have been mating? must you have been mating? must he have been mating? must we have been mating? must you have been mating? must they have been mating?
Forme interro-négative
Forme simple
must I not mate? must you not mate? must he not mate? must we not mate? must you not mate? must they not mate?
Forme en V-ing
must I not be mating? must you not be mating? must he not be mating? must we not be mating? must you not be mating? must they not be mating?
Perfect
must I not have mated? must you not have mated? must he not have mated? must we not have mated? must you not have mated? must they not have mated?
Perfect en V-ing
must I not have been mating? must you not have been mating? must he not have been mating? must we not have been mating? must you not have been mating? must they not have been mating?