could prance
Regular verb: prance - pranced- pranced

Affirmation 	
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I could prance
you could prance
he could prance
we could prance
you could prance
they could prance 	I could be prancing
you could be prancing
he could be prancing
we could be prancing
you could be prancing
they could be prancing	I could have pranced
you could have pranced
he could have pranced
we could have pranced
you could have pranced
they could have pranced	I could have been prancing
you could have been prancing
he could have been prancing
we could have been prancing
you could have been prancing
they could have been prancing	

Negation 	
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I could not prance
you could not prance
he could not prance
we could not prance
you could not prance
they could not prance 	I could not be prancing
you could not be prancing
he could not be prancing
we could not be prancing
you could not be prancing
they could not be prancing	I could not have pranced
you could not have pranced
he could not have pranced
we could not have pranced
you could not have pranced
they could not have pranced	I could not have been prancing
you could not have been prancing
he could not have been prancing
we could not have been prancing
you could not have been prancing
they could not have been prancing	

Interrogative form 	
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could I prance?
could you prance?
could he prance?
could we prance?
could you prance?
could they prance? 	could I be prancing?
could you be prancing?
could he be prancing?
could we be prancing?
could you be prancing?
could they be prancing? 	could I have pranced?
could you have pranced?
could he have pranced?
could we have pranced?
could you have pranced?
could they have pranced? 	could I have been prancing?
could you have been prancing?
could he have been prancing?
could we have been prancing?
could you have been prancing?
could they have been prancing? 	

Interro-negative form 	
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could I not prance?
could you not prance?
could he not prance?
could we not prance?
could you not prance?
could they not prance? 	could I not be prancing?
could you not be prancing?
could he not be prancing?
could we not be prancing?
could you not be prancing?
could they not be prancing? 	could I not have pranced?
could you not have pranced?
could he not have pranced?
could we not have pranced?
could you not have pranced?
could they not have pranced? 	could I not have been prancing?
could you not have been prancing?
could he not have been prancing?
could we not have been prancing?
could you not have been prancing?
could they not have been prancing?