could predominate
Regular verb: predominate - predominated- predominated

Affirmation 	
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I could predominate
you could predominate
he could predominate
we could predominate
you could predominate
they could predominate 	I could be predominating
you could be predominating
he could be predominating
we could be predominating
you could be predominating
they could be predominating	I could have predominated
you could have predominated
he could have predominated
we could have predominated
you could have predominated
they could have predominated	I could have been predominating
you could have been predominating
he could have been predominating
we could have been predominating
you could have been predominating
they could have been predominating	

Negation 	
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I could not predominate
you could not predominate
he could not predominate
we could not predominate
you could not predominate
they could not predominate 	I could not be predominating
you could not be predominating
he could not be predominating
we could not be predominating
you could not be predominating
they could not be predominating	I could not have predominated
you could not have predominated
he could not have predominated
we could not have predominated
you could not have predominated
they could not have predominated	I could not have been predominating
you could not have been predominating
he could not have been predominating
we could not have been predominating
you could not have been predominating
they could not have been predominating	

Interrogative form 	
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could I predominate?
could you predominate?
could he predominate?
could we predominate?
could you predominate?
could they predominate? 	could I be predominating?
could you be predominating?
could he be predominating?
could we be predominating?
could you be predominating?
could they be predominating? 	could I have predominated?
could you have predominated?
could he have predominated?
could we have predominated?
could you have predominated?
could they have predominated? 	could I have been predominating?
could you have been predominating?
could he have been predominating?
could we have been predominating?
could you have been predominating?
could they have been predominating? 	

Interro-negative form 	
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could I not predominate?
could you not predominate?
could he not predominate?
could we not predominate?
could you not predominate?
could they not predominate? 	could I not be predominating?
could you not be predominating?
could he not be predominating?
could we not be predominating?
could you not be predominating?
could they not be predominating? 	could I not have predominated?
could you not have predominated?
could he not have predominated?
could we not have predominated?
could you not have predominated?
could they not have predominated? 	could I not have been predominating?
could you not have been predominating?
could he not have been predominating?
could we not have been predominating?
could you not have been predominating?
could they not have been predominating?