must sophisticate
Regular verb: sophisticate - sophisticated- sophisticated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must sophisticate
you must sophisticate
she must sophisticate
we must sophisticate
you must sophisticate
they must sophisticate 	I must be sophisticating
you must be sophisticating
she must be sophisticating
we must be sophisticating
you must be sophisticating
they must be sophisticating	I must have sophisticated
you must have sophisticated
she must have sophisticated
we must have sophisticated
you must have sophisticated
they must have sophisticated	I must have been sophisticating
you must have been sophisticating
she must have been sophisticating
we must have been sophisticating
you must have been sophisticating
they must have been sophisticating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't sophisticate
you mustn't sophisticate
she mustn't sophisticate
we mustn't sophisticate
you mustn't sophisticate
they mustn't sophisticate 	I mustn't be sophisticating
you mustn't be sophisticating
she mustn't be sophisticating
we mustn't be sophisticating
you mustn't be sophisticating
they mustn't be sophisticating	I mustn't have sophisticated
you mustn't have sophisticated
she mustn't have sophisticated
we mustn't have sophisticated
you mustn't have sophisticated
they mustn't have sophisticated	I mustn't have been sophisticating
you mustn't have been sophisticating
she mustn't have been sophisticating
we mustn't have been sophisticating
you mustn't have been sophisticating
they mustn't have been sophisticating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I sophisticate?
must you sophisticate?
must she sophisticate?
must we sophisticate?
must you sophisticate?
must they sophisticate? 	must I be sophisticating?
must you be sophisticating?
must she be sophisticating?
must we be sophisticating?
must you be sophisticating?
must they be sophisticating? 	must I have sophisticated?
must you have sophisticated?
must she have sophisticated?
must we have sophisticated?
must you have sophisticated?
must they have sophisticated? 	must I have been sophisticating?
must you have been sophisticating?
must she have been sophisticating?
must we have been sophisticating?
must you have been sophisticating?
must they have been sophisticating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I sophisticate?
mustn't you sophisticate?
mustn't she sophisticate?
mustn't we sophisticate?
mustn't you sophisticate?
mustn't they sophisticate? 	mustn't I be sophisticating?
mustn't you be sophisticating?
mustn't she be sophisticating?
mustn't we be sophisticating?
mustn't you be sophisticating?
mustn't they be sophisticating? 	mustn't I have sophisticated?
mustn't you have sophisticated?
mustn't she have sophisticated?
mustn't we have sophisticated?
mustn't you have sophisticated?
mustn't they have sophisticated? 	mustn't I have been sophisticating?
mustn't you have been sophisticating?
mustn't she have been sophisticating?
mustn't we have been sophisticating?
mustn't you have been sophisticating?
mustn't they have been sophisticating?