must wean
Regular verb: wean - weaned- weaned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must wean
you must wean
he must wean
we must wean
you must wean
they must wean 	I must be weaning
you must be weaning
he must be weaning
we must be weaning
you must be weaning
they must be weaning	I must have weaned
you must have weaned
he must have weaned
we must have weaned
you must have weaned
they must have weaned	I must have been weaning
you must have been weaning
he must have been weaning
we must have been weaning
you must have been weaning
they must have been weaning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't wean
you mustn't wean
he mustn't wean
we mustn't wean
you mustn't wean
they mustn't wean 	I mustn't be weaning
you mustn't be weaning
he mustn't be weaning
we mustn't be weaning
you mustn't be weaning
they mustn't be weaning	I mustn't have weaned
you mustn't have weaned
he mustn't have weaned
we mustn't have weaned
you mustn't have weaned
they mustn't have weaned	I mustn't have been weaning
you mustn't have been weaning
he mustn't have been weaning
we mustn't have been weaning
you mustn't have been weaning
they mustn't have been weaning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I wean?
must you wean?
must he wean?
must we wean?
must you wean?
must they wean? 	must I be weaning?
must you be weaning?
must he be weaning?
must we be weaning?
must you be weaning?
must they be weaning? 	must I have weaned?
must you have weaned?
must he have weaned?
must we have weaned?
must you have weaned?
must they have weaned? 	must I have been weaning?
must you have been weaning?
must he have been weaning?
must we have been weaning?
must you have been weaning?
must they have been weaning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I wean?
mustn't you wean?
mustn't he wean?
mustn't we wean?
mustn't you wean?
mustn't they wean? 	mustn't I be weaning?
mustn't you be weaning?
mustn't he be weaning?
mustn't we be weaning?
mustn't you be weaning?
mustn't they be weaning? 	mustn't I have weaned?
mustn't you have weaned?
mustn't he have weaned?
mustn't we have weaned?
mustn't you have weaned?
mustn't they have weaned? 	mustn't I have been weaning?
mustn't you have been weaning?
mustn't he have been weaning?
mustn't we have been weaning?
mustn't you have been weaning?
mustn't they have been weaning?