should unwrap
Regular verb: unwrap - unwrapped- unwrapped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd unwrap
you'd unwrap
she'd unwrap
we'd unwrap
you'd unwrap
they'd unwrap 	I'd be unwrapping
you'd be unwrapping
she'd be unwrapping
we'd be unwrapping
you'd be unwrapping
they'd be unwrapping	I should've unwrapped
you should've unwrapped
she should've unwrapped
we should've unwrapped
you should've unwrapped
they should've unwrapped	I should've been unwrapping
you should've been unwrapping
she should've been unwrapping
we should've been unwrapping
you should've been unwrapping
they should've been unwrapping	

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

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

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