could consent
Regular verb: consent - consented- consented

Affirmation 	
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I could consent
you could consent
he could consent
we could consent
you could consent
they could consent 	I could be consenting
you could be consenting
he could be consenting
we could be consenting
you could be consenting
they could be consenting	I could have consented
you could have consented
he could have consented
we could have consented
you could have consented
they could have consented	I could have been consenting
you could have been consenting
he could have been consenting
we could have been consenting
you could have been consenting
they could have been consenting	

Negation 	
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I could not consent
you could not consent
he could not consent
we could not consent
you could not consent
they could not consent 	I could not be consenting
you could not be consenting
he could not be consenting
we could not be consenting
you could not be consenting
they could not be consenting	I could not have consented
you could not have consented
he could not have consented
we could not have consented
you could not have consented
they could not have consented	I could not have been consenting
you could not have been consenting
he could not have been consenting
we could not have been consenting
you could not have been consenting
they could not have been consenting	

Interrogative form 	
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could I consent?
could you consent?
could he consent?
could we consent?
could you consent?
could they consent? 	could I be consenting?
could you be consenting?
could he be consenting?
could we be consenting?
could you be consenting?
could they be consenting? 	could I have consented?
could you have consented?
could he have consented?
could we have consented?
could you have consented?
could they have consented? 	could I have been consenting?
could you have been consenting?
could he have been consenting?
could we have been consenting?
could you have been consenting?
could they have been consenting? 	

Interro-negative form 	
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could I not consent?
could you not consent?
could he not consent?
could we not consent?
could you not consent?
could they not consent? 	could I not be consenting?
could you not be consenting?
could he not be consenting?
could we not be consenting?
could you not be consenting?
could they not be consenting? 	could I not have consented?
could you not have consented?
could he not have consented?
could we not have consented?
could you not have consented?
could they not have consented? 	could I not have been consenting?
could you not have been consenting?
could he not have been consenting?
could we not have been consenting?
could you not have been consenting?
could they not have been consenting?