must reenter
Regular verb: reenter - reentered- reentered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must reenter
you must reenter
she must reenter
we must reenter
you must reenter
they must reenter 	I must be reentering
you must be reentering
she must be reentering
we must be reentering
you must be reentering
they must be reentering	I must have reentered
you must have reentered
she must have reentered
we must have reentered
you must have reentered
they must have reentered	I must have been reentering
you must have been reentering
she must have been reentering
we must have been reentering
you must have been reentering
they must have been reentering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't reenter
you mustn't reenter
she mustn't reenter
we mustn't reenter
you mustn't reenter
they mustn't reenter 	I mustn't be reentering
you mustn't be reentering
she mustn't be reentering
we mustn't be reentering
you mustn't be reentering
they mustn't be reentering	I mustn't have reentered
you mustn't have reentered
she mustn't have reentered
we mustn't have reentered
you mustn't have reentered
they mustn't have reentered	I mustn't have been reentering
you mustn't have been reentering
she mustn't have been reentering
we mustn't have been reentering
you mustn't have been reentering
they mustn't have been reentering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I reenter?
must you reenter?
must she reenter?
must we reenter?
must you reenter?
must they reenter? 	must I be reentering?
must you be reentering?
must she be reentering?
must we be reentering?
must you be reentering?
must they be reentering? 	must I have reentered?
must you have reentered?
must she have reentered?
must we have reentered?
must you have reentered?
must they have reentered? 	must I have been reentering?
must you have been reentering?
must she have been reentering?
must we have been reentering?
must you have been reentering?
must they have been reentering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I reenter?
mustn't you reenter?
mustn't she reenter?
mustn't we reenter?
mustn't you reenter?
mustn't they reenter? 	mustn't I be reentering?
mustn't you be reentering?
mustn't she be reentering?
mustn't we be reentering?
mustn't you be reentering?
mustn't they be reentering? 	mustn't I have reentered?
mustn't you have reentered?
mustn't she have reentered?
mustn't we have reentered?
mustn't you have reentered?
mustn't they have reentered? 	mustn't I have been reentering?
mustn't you have been reentering?
mustn't she have been reentering?
mustn't we have been reentering?
mustn't you have been reentering?
mustn't they have been reentering?