could equivocate
Regular verb: equivocate - equivocated- equivocated

Affirmation 	
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I could equivocate
you could equivocate
he could equivocate
we could equivocate
you could equivocate
they could equivocate 	I could be equivocating
you could be equivocating
he could be equivocating
we could be equivocating
you could be equivocating
they could be equivocating	I could have equivocated
you could have equivocated
he could have equivocated
we could have equivocated
you could have equivocated
they could have equivocated	I could have been equivocating
you could have been equivocating
he could have been equivocating
we could have been equivocating
you could have been equivocating
they could have been equivocating	

Negation 	
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I couldn't equivocate
you couldn't equivocate
he couldn't equivocate
we couldn't equivocate
you couldn't equivocate
they couldn't equivocate 	I couldn't be equivocating
you couldn't be equivocating
he couldn't be equivocating
we couldn't be equivocating
you couldn't be equivocating
they couldn't be equivocating	I couldn't have equivocated
you couldn't have equivocated
he couldn't have equivocated
we couldn't have equivocated
you couldn't have equivocated
they couldn't have equivocated	I couldn't have been equivocating
you couldn't have been equivocating
he couldn't have been equivocating
we couldn't have been equivocating
you couldn't have been equivocating
they couldn't have been equivocating	

Interrogative form 	
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could I equivocate?
could you equivocate?
could he equivocate?
could we equivocate?
could you equivocate?
could they equivocate? 	could I be equivocating?
could you be equivocating?
could he be equivocating?
could we be equivocating?
could you be equivocating?
could they be equivocating? 	could I have equivocated?
could you have equivocated?
could he have equivocated?
could we have equivocated?
could you have equivocated?
could they have equivocated? 	could I have been equivocating?
could you have been equivocating?
could he have been equivocating?
could we have been equivocating?
could you have been equivocating?
could they have been equivocating? 	

Interro-negative form 	
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couldn't I equivocate?
couldn't you equivocate?
couldn't he equivocate?
couldn't we equivocate?
couldn't you equivocate?
couldn't they equivocate? 	couldn't I be equivocating?
couldn't you be equivocating?
couldn't he be equivocating?
couldn't we be equivocating?
couldn't you be equivocating?
couldn't they be equivocating? 	couldn't I have equivocated?
couldn't you have equivocated?
couldn't he have equivocated?
couldn't we have equivocated?
couldn't you have equivocated?
couldn't they have equivocated? 	couldn't I have been equivocating?
couldn't you have been equivocating?
couldn't he have been equivocating?
couldn't we have been equivocating?
couldn't you have been equivocating?
couldn't they have been equivocating?