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 mustn't mate you mustn't mate he mustn't mate we mustn't mate you mustn't mate they mustn't mate
Forme en V-ing
I mustn't be mating you mustn't be mating he mustn't be mating we mustn't be mating you mustn't be mating they mustn't be mating
Perfect
I mustn't have mated you mustn't have mated he mustn't have mated we mustn't have mated you mustn't have mated they mustn't have mated
Perfect en V-ing
I mustn't have been mating you mustn't have been mating he mustn't have been mating we mustn't have been mating you mustn't have been mating they mustn't 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
mustn't I mate? mustn't you mate? mustn't he mate? mustn't we mate? mustn't you mate? mustn't they mate?
Forme en V-ing
mustn't I be mating? mustn't you be mating? mustn't he be mating? mustn't we be mating? mustn't you be mating? mustn't they be mating?
Perfect
mustn't I have mated? mustn't you have mated? mustn't he have mated? mustn't we have mated? mustn't you have mated? mustn't they have mated?
Perfect en V-ing
mustn't I have been mating? mustn't you have been mating? mustn't he have been mating? mustn't we have been mating? mustn't you have been mating? mustn't they have been mating?