could hurl
Regular verb: hurl - hurled- hurled

Affirmation 	
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I could hurl
you could hurl
he could hurl
we could hurl
you could hurl
they could hurl 	I could be hurling
you could be hurling
he could be hurling
we could be hurling
you could be hurling
they could be hurling	I could have hurled
you could have hurled
he could have hurled
we could have hurled
you could have hurled
they could have hurled	I could have been hurling
you could have been hurling
he could have been hurling
we could have been hurling
you could have been hurling
they could have been hurling	

Negation 	
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I couldn't hurl
you couldn't hurl
he couldn't hurl
we couldn't hurl
you couldn't hurl
they couldn't hurl 	I couldn't be hurling
you couldn't be hurling
he couldn't be hurling
we couldn't be hurling
you couldn't be hurling
they couldn't be hurling	I couldn't have hurled
you couldn't have hurled
he couldn't have hurled
we couldn't have hurled
you couldn't have hurled
they couldn't have hurled	I couldn't have been hurling
you couldn't have been hurling
he couldn't have been hurling
we couldn't have been hurling
you couldn't have been hurling
they couldn't have been hurling	

Interrogative form 	
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could I hurl?
could you hurl?
could he hurl?
could we hurl?
could you hurl?
could they hurl? 	could I be hurling?
could you be hurling?
could he be hurling?
could we be hurling?
could you be hurling?
could they be hurling? 	could I have hurled?
could you have hurled?
could he have hurled?
could we have hurled?
could you have hurled?
could they have hurled? 	could I have been hurling?
could you have been hurling?
could he have been hurling?
could we have been hurling?
could you have been hurling?
could they have been hurling? 	

Interro-negative form 	
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couldn't I hurl?
couldn't you hurl?
couldn't he hurl?
couldn't we hurl?
couldn't you hurl?
couldn't they hurl? 	couldn't I be hurling?
couldn't you be hurling?
couldn't he be hurling?
couldn't we be hurling?
couldn't you be hurling?
couldn't they be hurling? 	couldn't I have hurled?
couldn't you have hurled?
couldn't he have hurled?
couldn't we have hurled?
couldn't you have hurled?
couldn't they have hurled? 	couldn't I have been hurling?
couldn't you have been hurling?
couldn't he have been hurling?
couldn't we have been hurling?
couldn't you have been hurling?
couldn't they have been hurling?