could retally
Regular verb: retally - retallied- retallied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could retally
you could retally
she could retally
we could retally
you could retally
they could retally 	I could be retallying
you could be retallying
she could be retallying
we could be retallying
you could be retallying
they could be retallying	I could have retallied
you could have retallied
she could have retallied
we could have retallied
you could have retallied
they could have retallied	I could have been retallying
you could have been retallying
she could have been retallying
we could have been retallying
you could have been retallying
they could have been retallying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't retally
you couldn't retally
she couldn't retally
we couldn't retally
you couldn't retally
they couldn't retally 	I couldn't be retallying
you couldn't be retallying
she couldn't be retallying
we couldn't be retallying
you couldn't be retallying
they couldn't be retallying	I couldn't have retallied
you couldn't have retallied
she couldn't have retallied
we couldn't have retallied
you couldn't have retallied
they couldn't have retallied	I couldn't have been retallying
you couldn't have been retallying
she couldn't have been retallying
we couldn't have been retallying
you couldn't have been retallying
they couldn't have been retallying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I retally?
could you retally?
could she retally?
could we retally?
could you retally?
could they retally? 	could I be retallying?
could you be retallying?
could she be retallying?
could we be retallying?
could you be retallying?
could they be retallying? 	could I have retallied?
could you have retallied?
could she have retallied?
could we have retallied?
could you have retallied?
could they have retallied? 	could I have been retallying?
could you have been retallying?
could she have been retallying?
could we have been retallying?
could you have been retallying?
could they have been retallying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I retally?
couldn't you retally?
couldn't she retally?
couldn't we retally?
couldn't you retally?
couldn't they retally? 	couldn't I be retallying?
couldn't you be retallying?
couldn't she be retallying?
couldn't we be retallying?
couldn't you be retallying?
couldn't they be retallying? 	couldn't I have retallied?
couldn't you have retallied?
couldn't she have retallied?
couldn't we have retallied?
couldn't you have retallied?
couldn't they have retallied? 	couldn't I have been retallying?
couldn't you have been retallying?
couldn't she have been retallying?
couldn't we have been retallying?
couldn't you have been retallying?
couldn't they have been retallying?