could hint
Regular verb: hint - hinted- hinted

Affirmation 	
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I could hint
you could hint
he could hint
we could hint
you could hint
they could hint 	I could be hinting
you could be hinting
he could be hinting
we could be hinting
you could be hinting
they could be hinting	I could have hinted
you could have hinted
he could have hinted
we could have hinted
you could have hinted
they could have hinted	I could have been hinting
you could have been hinting
he could have been hinting
we could have been hinting
you could have been hinting
they could have been hinting	

Negation 	
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I could not hint
you could not hint
he could not hint
we could not hint
you could not hint
they could not hint 	I could not be hinting
you could not be hinting
he could not be hinting
we could not be hinting
you could not be hinting
they could not be hinting	I could not have hinted
you could not have hinted
he could not have hinted
we could not have hinted
you could not have hinted
they could not have hinted	I could not have been hinting
you could not have been hinting
he could not have been hinting
we could not have been hinting
you could not have been hinting
they could not have been hinting	

Interrogative form 	
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could I hint?
could you hint?
could he hint?
could we hint?
could you hint?
could they hint? 	could I be hinting?
could you be hinting?
could he be hinting?
could we be hinting?
could you be hinting?
could they be hinting? 	could I have hinted?
could you have hinted?
could he have hinted?
could we have hinted?
could you have hinted?
could they have hinted? 	could I have been hinting?
could you have been hinting?
could he have been hinting?
could we have been hinting?
could you have been hinting?
could they have been hinting? 	

Interro-negative form 	
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could I not hint?
could you not hint?
could he not hint?
could we not hint?
could you not hint?
could they not hint? 	could I not be hinting?
could you not be hinting?
could he not be hinting?
could we not be hinting?
could you not be hinting?
could they not be hinting? 	could I not have hinted?
could you not have hinted?
could he not have hinted?
could we not have hinted?
could you not have hinted?
could they not have hinted? 	could I not have been hinting?
could you not have been hinting?
could he not have been hinting?
could we not have been hinting?
could you not have been hinting?
could they not have been hinting?