could trance
Regular verb: trance - tranced- tranced

Affirmation 	
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I could trance
you could trance
he could trance
we could trance
you could trance
they could trance 	I could be trancing
you could be trancing
he could be trancing
we could be trancing
you could be trancing
they could be trancing	I could have tranced
you could have tranced
he could have tranced
we could have tranced
you could have tranced
they could have tranced	I could have been trancing
you could have been trancing
he could have been trancing
we could have been trancing
you could have been trancing
they could have been trancing	

Negation 	
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I couldn't trance
you couldn't trance
he couldn't trance
we couldn't trance
you couldn't trance
they couldn't trance 	I couldn't be trancing
you couldn't be trancing
he couldn't be trancing
we couldn't be trancing
you couldn't be trancing
they couldn't be trancing	I couldn't have tranced
you couldn't have tranced
he couldn't have tranced
we couldn't have tranced
you couldn't have tranced
they couldn't have tranced	I couldn't have been trancing
you couldn't have been trancing
he couldn't have been trancing
we couldn't have been trancing
you couldn't have been trancing
they couldn't have been trancing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I trance?
could you trance?
could he trance?
could we trance?
could you trance?
could they trance? 	could I be trancing?
could you be trancing?
could he be trancing?
could we be trancing?
could you be trancing?
could they be trancing? 	could I have tranced?
could you have tranced?
could he have tranced?
could we have tranced?
could you have tranced?
could they have tranced? 	could I have been trancing?
could you have been trancing?
could he have been trancing?
could we have been trancing?
could you have been trancing?
could they have been trancing? 	

Interro-negative form 	
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couldn't I trance?
couldn't you trance?
couldn't he trance?
couldn't we trance?
couldn't you trance?
couldn't they trance? 	couldn't I be trancing?
couldn't you be trancing?
couldn't he be trancing?
couldn't we be trancing?
couldn't you be trancing?
couldn't they be trancing? 	couldn't I have tranced?
couldn't you have tranced?
couldn't he have tranced?
couldn't we have tranced?
couldn't you have tranced?
couldn't they have tranced? 	couldn't I have been trancing?
couldn't you have been trancing?
couldn't he have been trancing?
couldn't we have been trancing?
couldn't you have been trancing?
couldn't they have been trancing?