must mandate
Regular verb: mandate - mandated- mandated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must mandate
you must mandate
she must mandate
we must mandate
you must mandate
they must mandate 	I must be mandating
you must be mandating
she must be mandating
we must be mandating
you must be mandating
they must be mandating	I must have mandated
you must have mandated
she must have mandated
we must have mandated
you must have mandated
they must have mandated	I must have been mandating
you must have been mandating
she must have been mandating
we must have been mandating
you must have been mandating
they must have been mandating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't mandate
you mustn't mandate
she mustn't mandate
we mustn't mandate
you mustn't mandate
they mustn't mandate 	I mustn't be mandating
you mustn't be mandating
she mustn't be mandating
we mustn't be mandating
you mustn't be mandating
they mustn't be mandating	I mustn't have mandated
you mustn't have mandated
she mustn't have mandated
we mustn't have mandated
you mustn't have mandated
they mustn't have mandated	I mustn't have been mandating
you mustn't have been mandating
she mustn't have been mandating
we mustn't have been mandating
you mustn't have been mandating
they mustn't have been mandating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I mandate?
must you mandate?
must she mandate?
must we mandate?
must you mandate?
must they mandate? 	must I be mandating?
must you be mandating?
must she be mandating?
must we be mandating?
must you be mandating?
must they be mandating? 	must I have mandated?
must you have mandated?
must she have mandated?
must we have mandated?
must you have mandated?
must they have mandated? 	must I have been mandating?
must you have been mandating?
must she have been mandating?
must we have been mandating?
must you have been mandating?
must they have been mandating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I mandate?
mustn't you mandate?
mustn't she mandate?
mustn't we mandate?
mustn't you mandate?
mustn't they mandate? 	mustn't I be mandating?
mustn't you be mandating?
mustn't she be mandating?
mustn't we be mandating?
mustn't you be mandating?
mustn't they be mandating? 	mustn't I have mandated?
mustn't you have mandated?
mustn't she have mandated?
mustn't we have mandated?
mustn't you have mandated?
mustn't they have mandated? 	mustn't I have been mandating?
mustn't you have been mandating?
mustn't she have been mandating?
mustn't we have been mandating?
mustn't you have been mandating?
mustn't they have been mandating?