must mother
Verbe régulier : mother - mothered- mothered
Traduction française : donner naissance à - servir de mère à 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must mother
you must mother
he must mother
we must mother
you must mother
they must mother 	I must be mothering
you must be mothering
he must be mothering
we must be mothering
you must be mothering
they must be mothering	I must have mothered
you must have mothered
he must have mothered
we must have mothered
you must have mothered
they must have mothered	I must have been mothering
you must have been mothering
he must have been mothering
we must have been mothering
you must have been mothering
they must have been mothering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not mother
you must not mother
he must not mother
we must not mother
you must not mother
they must not mother 	I must not be mothering
you must not be mothering
he must not be mothering
we must not be mothering
you must not be mothering
they must not be mothering	I must not have mothered
you must not have mothered
he must not have mothered
we must not have mothered
you must not have mothered
they must not have mothered	I must not have been mothering
you must not have been mothering
he must not have been mothering
we must not have been mothering
you must not have been mothering
they must not have been mothering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I mother?
must you mother?
must he mother?
must we mother?
must you mother?
must they mother? 	must I be mothering?
must you be mothering?
must he be mothering?
must we be mothering?
must you be mothering?
must they be mothering? 	must I have mothered?
must you have mothered?
must he have mothered?
must we have mothered?
must you have mothered?
must they have mothered? 	must I have been mothering?
must you have been mothering?
must he have been mothering?
must we have been mothering?
must you have been mothering?
must they have been mothering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not mother?
must you not mother?
must he not mother?
must we not mother?
must you not mother?
must they not mother? 	must I not be mothering?
must you not be mothering?
must he not be mothering?
must we not be mothering?
must you not be mothering?
must they not be mothering? 	must I not have mothered?
must you not have mothered?
must he not have mothered?
must we not have mothered?
must you not have mothered?
must they not have mothered? 	must I not have been mothering?
must you not have been mothering?
must he not have been mothering?
must we not have been mothering?
must you not have been mothering?
must they not have been mothering?