could garb
Regular verb: garb - garbed- garbed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could garb
you could garb
she could garb
we could garb
you could garb
they could garb 	I could be garbing
you could be garbing
she could be garbing
we could be garbing
you could be garbing
they could be garbing	I could have garbed
you could have garbed
she could have garbed
we could have garbed
you could have garbed
they could have garbed	I could have been garbing
you could have been garbing
she could have been garbing
we could have been garbing
you could have been garbing
they could have been garbing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't garb
you couldn't garb
she couldn't garb
we couldn't garb
you couldn't garb
they couldn't garb 	I couldn't be garbing
you couldn't be garbing
she couldn't be garbing
we couldn't be garbing
you couldn't be garbing
they couldn't be garbing	I couldn't have garbed
you couldn't have garbed
she couldn't have garbed
we couldn't have garbed
you couldn't have garbed
they couldn't have garbed	I couldn't have been garbing
you couldn't have been garbing
she couldn't have been garbing
we couldn't have been garbing
you couldn't have been garbing
they couldn't have been garbing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I garb?
could you garb?
could she garb?
could we garb?
could you garb?
could they garb? 	could I be garbing?
could you be garbing?
could she be garbing?
could we be garbing?
could you be garbing?
could they be garbing? 	could I have garbed?
could you have garbed?
could she have garbed?
could we have garbed?
could you have garbed?
could they have garbed? 	could I have been garbing?
could you have been garbing?
could she have been garbing?
could we have been garbing?
could you have been garbing?
could they have been garbing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I garb?
couldn't you garb?
couldn't she garb?
couldn't we garb?
couldn't you garb?
couldn't they garb? 	couldn't I be garbing?
couldn't you be garbing?
couldn't she be garbing?
couldn't we be garbing?
couldn't you be garbing?
couldn't they be garbing? 	couldn't I have garbed?
couldn't you have garbed?
couldn't she have garbed?
couldn't we have garbed?
couldn't you have garbed?
couldn't they have garbed? 	couldn't I have been garbing?
couldn't you have been garbing?
couldn't she have been garbing?
couldn't we have been garbing?
couldn't you have been garbing?
couldn't they have been garbing?