might corroborate
Regular verb: corroborate - corroborated- corroborated

Affirmation 	
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I might corroborate
you might corroborate
he might corroborate
we might corroborate
you might corroborate
they might corroborate 	I might be corroborating
you might be corroborating
he might be corroborating
we might be corroborating
you might be corroborating
they might be corroborating	I might have corroborated
you might have corroborated
he might have corroborated
we might have corroborated
you might have corroborated
they might have corroborated	I might have been corroborating
you might have been corroborating
he might have been corroborating
we might have been corroborating
you might have been corroborating
they might have been corroborating	

Negation 	
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I mightn't corroborate
you mightn't corroborate
he mightn't corroborate
we mightn't corroborate
you mightn't corroborate
they mightn't corroborate 	I mightn't be corroborating
you mightn't be corroborating
he mightn't be corroborating
we mightn't be corroborating
you mightn't be corroborating
they mightn't be corroborating	I mightn't have corroborated
you mightn't have corroborated
he mightn't have corroborated
we mightn't have corroborated
you mightn't have corroborated
they mightn't have corroborated	I mightn't have been corroborating
you mightn't have been corroborating
he mightn't have been corroborating
we mightn't have been corroborating
you mightn't have been corroborating
they mightn't have been corroborating	

Interrogative form 	
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might I corroborate?
might you corroborate?
might he corroborate?
might we corroborate?
might you corroborate?
might they corroborate? 	might I be corroborating?
might you be corroborating?
might he be corroborating?
might we be corroborating?
might you be corroborating?
might they be corroborating? 	might I have corroborated?
might you have corroborated?
might he have corroborated?
might we have corroborated?
might you have corroborated?
might they have corroborated? 	might I have been corroborating?
might you have been corroborating?
might he have been corroborating?
might we have been corroborating?
might you have been corroborating?
might they have been corroborating? 	

Interro-negative form 	
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mightn't I corroborate?
mightn't you corroborate?
mightn't he corroborate?
mightn't we corroborate?
mightn't you corroborate?
mightn't they corroborate? 	mightn't I be corroborating?
mightn't you be corroborating?
mightn't he be corroborating?
mightn't we be corroborating?
mightn't you be corroborating?
mightn't they be corroborating? 	mightn't I have corroborated?
mightn't you have corroborated?
mightn't he have corroborated?
mightn't we have corroborated?
mightn't you have corroborated?
mightn't they have corroborated? 	mightn't I have been corroborating?
mightn't you have been corroborating?
mightn't he have been corroborating?
mightn't we have been corroborating?
mightn't you have been corroborating?
mightn't they have been corroborating?