could elate
Regular verb: elate - elated- elated

Affirmation 	
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I could elate
you could elate
he could elate
we could elate
you could elate
they could elate 	I could be elating
you could be elating
he could be elating
we could be elating
you could be elating
they could be elating	I could have elated
you could have elated
he could have elated
we could have elated
you could have elated
they could have elated	I could have been elating
you could have been elating
he could have been elating
we could have been elating
you could have been elating
they could have been elating	

Negation 	
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I could not elate
you could not elate
he could not elate
we could not elate
you could not elate
they could not elate 	I could not be elating
you could not be elating
he could not be elating
we could not be elating
you could not be elating
they could not be elating	I could not have elated
you could not have elated
he could not have elated
we could not have elated
you could not have elated
they could not have elated	I could not have been elating
you could not have been elating
he could not have been elating
we could not have been elating
you could not have been elating
they could not have been elating	

Interrogative form 	
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could I elate?
could you elate?
could he elate?
could we elate?
could you elate?
could they elate? 	could I be elating?
could you be elating?
could he be elating?
could we be elating?
could you be elating?
could they be elating? 	could I have elated?
could you have elated?
could he have elated?
could we have elated?
could you have elated?
could they have elated? 	could I have been elating?
could you have been elating?
could he have been elating?
could we have been elating?
could you have been elating?
could they have been elating? 	

Interro-negative form 	
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could I not elate?
could you not elate?
could he not elate?
could we not elate?
could you not elate?
could they not elate? 	could I not be elating?
could you not be elating?
could he not be elating?
could we not be elating?
could you not be elating?
could they not be elating? 	could I not have elated?
could you not have elated?
could he not have elated?
could we not have elated?
could you not have elated?
could they not have elated? 	could I not have been elating?
could you not have been elating?
could he not have been elating?
could we not have been elating?
could you not have been elating?
could they not have been elating?