could reopen
Regular verb: reopen - reopened- reopened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could reopen
you could reopen
he could reopen
we could reopen
you could reopen
they could reopen 	I could be reopening
you could be reopening
he could be reopening
we could be reopening
you could be reopening
they could be reopening	I could have reopened
you could have reopened
he could have reopened
we could have reopened
you could have reopened
they could have reopened	I could have been reopening
you could have been reopening
he could have been reopening
we could have been reopening
you could have been reopening
they could have been reopening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't reopen
you couldn't reopen
he couldn't reopen
we couldn't reopen
you couldn't reopen
they couldn't reopen 	I couldn't be reopening
you couldn't be reopening
he couldn't be reopening
we couldn't be reopening
you couldn't be reopening
they couldn't be reopening	I couldn't have reopened
you couldn't have reopened
he couldn't have reopened
we couldn't have reopened
you couldn't have reopened
they couldn't have reopened	I couldn't have been reopening
you couldn't have been reopening
he couldn't have been reopening
we couldn't have been reopening
you couldn't have been reopening
they couldn't have been reopening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I reopen?
could you reopen?
could he reopen?
could we reopen?
could you reopen?
could they reopen? 	could I be reopening?
could you be reopening?
could he be reopening?
could we be reopening?
could you be reopening?
could they be reopening? 	could I have reopened?
could you have reopened?
could he have reopened?
could we have reopened?
could you have reopened?
could they have reopened? 	could I have been reopening?
could you have been reopening?
could he have been reopening?
could we have been reopening?
could you have been reopening?
could they have been reopening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I reopen?
couldn't you reopen?
couldn't he reopen?
couldn't we reopen?
couldn't you reopen?
couldn't they reopen? 	couldn't I be reopening?
couldn't you be reopening?
couldn't he be reopening?
couldn't we be reopening?
couldn't you be reopening?
couldn't they be reopening? 	couldn't I have reopened?
couldn't you have reopened?
couldn't he have reopened?
couldn't we have reopened?
couldn't you have reopened?
couldn't they have reopened? 	couldn't I have been reopening?
couldn't you have been reopening?
couldn't he have been reopening?
couldn't we have been reopening?
couldn't you have been reopening?
couldn't they have been reopening?