could chivy
Regular verb: chivy - chivied- chivied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could chivy
you could chivy
he could chivy
we could chivy
you could chivy
they could chivy 	I could be chivying
you could be chivying
he could be chivying
we could be chivying
you could be chivying
they could be chivying	I could have chivied
you could have chivied
he could have chivied
we could have chivied
you could have chivied
they could have chivied	I could have been chivying
you could have been chivying
he could have been chivying
we could have been chivying
you could have been chivying
they could have been chivying	

Negation 	
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I could not chivy
you could not chivy
he could not chivy
we could not chivy
you could not chivy
they could not chivy 	I could not be chivying
you could not be chivying
he could not be chivying
we could not be chivying
you could not be chivying
they could not be chivying	I could not have chivied
you could not have chivied
he could not have chivied
we could not have chivied
you could not have chivied
they could not have chivied	I could not have been chivying
you could not have been chivying
he could not have been chivying
we could not have been chivying
you could not have been chivying
they could not have been chivying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I chivy?
could you chivy?
could he chivy?
could we chivy?
could you chivy?
could they chivy? 	could I be chivying?
could you be chivying?
could he be chivying?
could we be chivying?
could you be chivying?
could they be chivying? 	could I have chivied?
could you have chivied?
could he have chivied?
could we have chivied?
could you have chivied?
could they have chivied? 	could I have been chivying?
could you have been chivying?
could he have been chivying?
could we have been chivying?
could you have been chivying?
could they have been chivying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not chivy?
could you not chivy?
could he not chivy?
could we not chivy?
could you not chivy?
could they not chivy? 	could I not be chivying?
could you not be chivying?
could he not be chivying?
could we not be chivying?
could you not be chivying?
could they not be chivying? 	could I not have chivied?
could you not have chivied?
could he not have chivied?
could we not have chivied?
could you not have chivied?
could they not have chivied? 	could I not have been chivying?
could you not have been chivying?
could he not have been chivying?
could we not have been chivying?
could you not have been chivying?
could they not have been chivying?