should girth
Regular verb: girth - girthed- girthed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd girth
you'd girth
he'd girth
we'd girth
you'd girth
they'd girth 	I'd be girthing
you'd be girthing
he'd be girthing
we'd be girthing
you'd be girthing
they'd be girthing	I should've girthed
you should've girthed
he should've girthed
we should've girthed
you should've girthed
they should've girthed	I should've been girthing
you should've been girthing
he should've been girthing
we should've been girthing
you should've been girthing
they should've been girthing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't girth
you shouldn't girth
he shouldn't girth
we shouldn't girth
you shouldn't girth
they shouldn't girth 	I shouldn't be girthing
you shouldn't be girthing
he shouldn't be girthing
we shouldn't be girthing
you shouldn't be girthing
they shouldn't be girthing	I shouldn't have girthed
you shouldn't have girthed
he shouldn't have girthed
we shouldn't have girthed
you shouldn't have girthed
they shouldn't have girthed	I shouldn't have been girthing
you shouldn't have been girthing
he shouldn't have been girthing
we shouldn't have been girthing
you shouldn't have been girthing
they shouldn't have been girthing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I girth?
should you girth?
should he girth?
should we girth?
should you girth?
should they girth? 	should I be girthing?
should you be girthing?
should he be girthing?
should we be girthing?
should you be girthing?
should they be girthing? 	should I have girthed?
should you have girthed?
should he have girthed?
should we have girthed?
should you have girthed?
should they have girthed? 	should I have been girthing?
should you have been girthing?
should he have been girthing?
should we have been girthing?
should you have been girthing?
should they have been girthing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I girth?
shouldn't you girth?
shouldn't he girth?
shouldn't we girth?
shouldn't you girth?
shouldn't they girth? 	shouldn't I be girthing?
shouldn't you be girthing?
shouldn't he be girthing?
shouldn't we be girthing?
shouldn't you be girthing?
shouldn't they be girthing? 	shouldn't I have girthed?
shouldn't you have girthed?
shouldn't he have girthed?
shouldn't we have girthed?
shouldn't you have girthed?
shouldn't they have girthed? 	shouldn't I have been girthing?
shouldn't you have been girthing?
shouldn't he have been girthing?
shouldn't we have been girthing?
shouldn't you have been girthing?
shouldn't they have been girthing?