must premise
Regular verb: premise - premised- premised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must premise
you must premise
she must premise
we must premise
you must premise
they must premise 	I must be premising
you must be premising
she must be premising
we must be premising
you must be premising
they must be premising	I must have premised
you must have premised
she must have premised
we must have premised
you must have premised
they must have premised	I must have been premising
you must have been premising
she must have been premising
we must have been premising
you must have been premising
they must have been premising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't premise
you mustn't premise
she mustn't premise
we mustn't premise
you mustn't premise
they mustn't premise 	I mustn't be premising
you mustn't be premising
she mustn't be premising
we mustn't be premising
you mustn't be premising
they mustn't be premising	I mustn't have premised
you mustn't have premised
she mustn't have premised
we mustn't have premised
you mustn't have premised
they mustn't have premised	I mustn't have been premising
you mustn't have been premising
she mustn't have been premising
we mustn't have been premising
you mustn't have been premising
they mustn't have been premising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I premise?
must you premise?
must she premise?
must we premise?
must you premise?
must they premise? 	must I be premising?
must you be premising?
must she be premising?
must we be premising?
must you be premising?
must they be premising? 	must I have premised?
must you have premised?
must she have premised?
must we have premised?
must you have premised?
must they have premised? 	must I have been premising?
must you have been premising?
must she have been premising?
must we have been premising?
must you have been premising?
must they have been premising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I premise?
mustn't you premise?
mustn't she premise?
mustn't we premise?
mustn't you premise?
mustn't they premise? 	mustn't I be premising?
mustn't you be premising?
mustn't she be premising?
mustn't we be premising?
mustn't you be premising?
mustn't they be premising? 	mustn't I have premised?
mustn't you have premised?
mustn't she have premised?
mustn't we have premised?
mustn't you have premised?
mustn't they have premised? 	mustn't I have been premising?
mustn't you have been premising?
mustn't she have been premising?
mustn't we have been premising?
mustn't you have been premising?
mustn't they have been premising?