could heist
Regular verb: heist - heisted- heisted

Affirmation 	
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I could heist
you could heist
he could heist
we could heist
you could heist
they could heist 	I could be heisting
you could be heisting
he could be heisting
we could be heisting
you could be heisting
they could be heisting	I could have heisted
you could have heisted
he could have heisted
we could have heisted
you could have heisted
they could have heisted	I could have been heisting
you could have been heisting
he could have been heisting
we could have been heisting
you could have been heisting
they could have been heisting	

Negation 	
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I couldn't heist
you couldn't heist
he couldn't heist
we couldn't heist
you couldn't heist
they couldn't heist 	I couldn't be heisting
you couldn't be heisting
he couldn't be heisting
we couldn't be heisting
you couldn't be heisting
they couldn't be heisting	I couldn't have heisted
you couldn't have heisted
he couldn't have heisted
we couldn't have heisted
you couldn't have heisted
they couldn't have heisted	I couldn't have been heisting
you couldn't have been heisting
he couldn't have been heisting
we couldn't have been heisting
you couldn't have been heisting
they couldn't have been heisting	

Interrogative form 	
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could I heist?
could you heist?
could he heist?
could we heist?
could you heist?
could they heist? 	could I be heisting?
could you be heisting?
could he be heisting?
could we be heisting?
could you be heisting?
could they be heisting? 	could I have heisted?
could you have heisted?
could he have heisted?
could we have heisted?
could you have heisted?
could they have heisted? 	could I have been heisting?
could you have been heisting?
could he have been heisting?
could we have been heisting?
could you have been heisting?
could they have been heisting? 	

Interro-negative form 	
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couldn't I heist?
couldn't you heist?
couldn't he heist?
couldn't we heist?
couldn't you heist?
couldn't they heist? 	couldn't I be heisting?
couldn't you be heisting?
couldn't he be heisting?
couldn't we be heisting?
couldn't you be heisting?
couldn't they be heisting? 	couldn't I have heisted?
couldn't you have heisted?
couldn't he have heisted?
couldn't we have heisted?
couldn't you have heisted?
couldn't they have heisted? 	couldn't I have been heisting?
couldn't you have been heisting?
couldn't he have been heisting?
couldn't we have been heisting?
couldn't you have been heisting?
couldn't they have been heisting?