must mate
Verbe régulier : mate - mated- mated
Traduction française : accoupler - s'accoupler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must mate
you must mate
he must mate
we must mate
you must mate
they must mate 	I must be mating
you must be mating
he must be mating
we must be mating
you must be mating
they must be mating	I must have mated
you must have mated
he must have mated
we must have mated
you must have mated
they must have mated	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not mate
you must not mate
he must not mate
we must not mate
you must not mate
they must not mate 	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	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	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I mate?
must you mate?
must he mate?
must we mate?
must you mate?
must they mate? 	must I be mating?
must you be mating?
must he be mating?
must we be mating?
must you be mating?
must they be mating? 	must I have mated?
must you have mated?
must he have mated?
must we have mated?
must you have mated?
must they have mated? 	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not mate?
must you not mate?
must he not mate?
must we not mate?
must you not mate?
must they not mate? 	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? 	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? 	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?