must unwrap
Regular verb: unwrap - unwrapped- unwrapped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must unwrap
you must unwrap
she must unwrap
we must unwrap
you must unwrap
they must unwrap 	I must be unwrapping
you must be unwrapping
she must be unwrapping
we must be unwrapping
you must be unwrapping
they must be unwrapping	I must have unwrapped
you must have unwrapped
she must have unwrapped
we must have unwrapped
you must have unwrapped
they must have unwrapped	I must have been unwrapping
you must have been unwrapping
she must have been unwrapping
we must have been unwrapping
you must have been unwrapping
they must have been unwrapping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't unwrap
you mustn't unwrap
she mustn't unwrap
we mustn't unwrap
you mustn't unwrap
they mustn't unwrap 	I mustn't be unwrapping
you mustn't be unwrapping
she mustn't be unwrapping
we mustn't be unwrapping
you mustn't be unwrapping
they mustn't be unwrapping	I mustn't have unwrapped
you mustn't have unwrapped
she mustn't have unwrapped
we mustn't have unwrapped
you mustn't have unwrapped
they mustn't have unwrapped	I mustn't have been unwrapping
you mustn't have been unwrapping
she mustn't have been unwrapping
we mustn't have been unwrapping
you mustn't have been unwrapping
they mustn't have been unwrapping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I unwrap?
must you unwrap?
must she unwrap?
must we unwrap?
must you unwrap?
must they unwrap? 	must I be unwrapping?
must you be unwrapping?
must she be unwrapping?
must we be unwrapping?
must you be unwrapping?
must they be unwrapping? 	must I have unwrapped?
must you have unwrapped?
must she have unwrapped?
must we have unwrapped?
must you have unwrapped?
must they have unwrapped? 	must I have been unwrapping?
must you have been unwrapping?
must she have been unwrapping?
must we have been unwrapping?
must you have been unwrapping?
must they have been unwrapping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I unwrap?
mustn't you unwrap?
mustn't she unwrap?
mustn't we unwrap?
mustn't you unwrap?
mustn't they unwrap? 	mustn't I be unwrapping?
mustn't you be unwrapping?
mustn't she be unwrapping?
mustn't we be unwrapping?
mustn't you be unwrapping?
mustn't they be unwrapping? 	mustn't I have unwrapped?
mustn't you have unwrapped?
mustn't she have unwrapped?
mustn't we have unwrapped?
mustn't you have unwrapped?
mustn't they have unwrapped? 	mustn't I have been unwrapping?
mustn't you have been unwrapping?
mustn't she have been unwrapping?
mustn't we have been unwrapping?
mustn't you have been unwrapping?
mustn't they have been unwrapping?