should gun
Regular verb: gun - gunned- gunned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd gun
you'd gun
he'd gun
we'd gun
you'd gun
they'd gun 	I'd be gunning
you'd be gunning
he'd be gunning
we'd be gunning
you'd be gunning
they'd be gunning	I should've gunned
you should've gunned
he should've gunned
we should've gunned
you should've gunned
they should've gunned	I should've been gunning
you should've been gunning
he should've been gunning
we should've been gunning
you should've been gunning
they should've been gunning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't gun
you shouldn't gun
he shouldn't gun
we shouldn't gun
you shouldn't gun
they shouldn't gun 	I shouldn't be gunning
you shouldn't be gunning
he shouldn't be gunning
we shouldn't be gunning
you shouldn't be gunning
they shouldn't be gunning	I shouldn't have gunned
you shouldn't have gunned
he shouldn't have gunned
we shouldn't have gunned
you shouldn't have gunned
they shouldn't have gunned	I shouldn't have been gunning
you shouldn't have been gunning
he shouldn't have been gunning
we shouldn't have been gunning
you shouldn't have been gunning
they shouldn't have been gunning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I gun?
should you gun?
should he gun?
should we gun?
should you gun?
should they gun? 	should I be gunning?
should you be gunning?
should he be gunning?
should we be gunning?
should you be gunning?
should they be gunning? 	should I have gunned?
should you have gunned?
should he have gunned?
should we have gunned?
should you have gunned?
should they have gunned? 	should I have been gunning?
should you have been gunning?
should he have been gunning?
should we have been gunning?
should you have been gunning?
should they have been gunning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I gun?
shouldn't you gun?
shouldn't he gun?
shouldn't we gun?
shouldn't you gun?
shouldn't they gun? 	shouldn't I be gunning?
shouldn't you be gunning?
shouldn't he be gunning?
shouldn't we be gunning?
shouldn't you be gunning?
shouldn't they be gunning? 	shouldn't I have gunned?
shouldn't you have gunned?
shouldn't he have gunned?
shouldn't we have gunned?
shouldn't you have gunned?
shouldn't they have gunned? 	shouldn't I have been gunning?
shouldn't you have been gunning?
shouldn't he have been gunning?
shouldn't we have been gunning?
shouldn't you have been gunning?
shouldn't they have been gunning?