could extricate
Regular verb: extricate - extricated- extricated

Affirmation 	
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I could extricate
you could extricate
he could extricate
we could extricate
you could extricate
they could extricate 	I could be extricating
you could be extricating
he could be extricating
we could be extricating
you could be extricating
they could be extricating	I could have extricated
you could have extricated
he could have extricated
we could have extricated
you could have extricated
they could have extricated	I could have been extricating
you could have been extricating
he could have been extricating
we could have been extricating
you could have been extricating
they could have been extricating	

Negation 	
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I could not extricate
you could not extricate
he could not extricate
we could not extricate
you could not extricate
they could not extricate 	I could not be extricating
you could not be extricating
he could not be extricating
we could not be extricating
you could not be extricating
they could not be extricating	I could not have extricated
you could not have extricated
he could not have extricated
we could not have extricated
you could not have extricated
they could not have extricated	I could not have been extricating
you could not have been extricating
he could not have been extricating
we could not have been extricating
you could not have been extricating
they could not have been extricating	

Interrogative form 	
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could I extricate?
could you extricate?
could he extricate?
could we extricate?
could you extricate?
could they extricate? 	could I be extricating?
could you be extricating?
could he be extricating?
could we be extricating?
could you be extricating?
could they be extricating? 	could I have extricated?
could you have extricated?
could he have extricated?
could we have extricated?
could you have extricated?
could they have extricated? 	could I have been extricating?
could you have been extricating?
could he have been extricating?
could we have been extricating?
could you have been extricating?
could they have been extricating? 	

Interro-negative form 	
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could I not extricate?
could you not extricate?
could he not extricate?
could we not extricate?
could you not extricate?
could they not extricate? 	could I not be extricating?
could you not be extricating?
could he not be extricating?
could we not be extricating?
could you not be extricating?
could they not be extricating? 	could I not have extricated?
could you not have extricated?
could he not have extricated?
could we not have extricated?
could you not have extricated?
could they not have extricated? 	could I not have been extricating?
could you not have been extricating?
could he not have been extricating?
could we not have been extricating?
could you not have been extricating?
could they not have been extricating?