can girth
Regular verb: girth - girthed- girthed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can girth
you can girth
he can girth
we can girth
you can girth
they can girth 	I can be girthing
you can be girthing
he can be girthing
we can be girthing
you can be girthing
they can be girthing	I can have girthed
you can have girthed
he can have girthed
we can have girthed
you can have girthed
they can have girthed	I can have been girthing
you can have been girthing
he can have been girthing
we can have been girthing
you can have been girthing
they can have been girthing	

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

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

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