could sector
Regular verb: sector - sectored- sectored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could sector
you could sector
he could sector
we could sector
you could sector
they could sector 	I could be sectoring
you could be sectoring
he could be sectoring
we could be sectoring
you could be sectoring
they could be sectoring	I could have sectored
you could have sectored
he could have sectored
we could have sectored
you could have sectored
they could have sectored	I could have been sectoring
you could have been sectoring
he could have been sectoring
we could have been sectoring
you could have been sectoring
they could have been sectoring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not sector
you could not sector
he could not sector
we could not sector
you could not sector
they could not sector 	I could not be sectoring
you could not be sectoring
he could not be sectoring
we could not be sectoring
you could not be sectoring
they could not be sectoring	I could not have sectored
you could not have sectored
he could not have sectored
we could not have sectored
you could not have sectored
they could not have sectored	I could not have been sectoring
you could not have been sectoring
he could not have been sectoring
we could not have been sectoring
you could not have been sectoring
they could not have been sectoring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I sector?
could you sector?
could he sector?
could we sector?
could you sector?
could they sector? 	could I be sectoring?
could you be sectoring?
could he be sectoring?
could we be sectoring?
could you be sectoring?
could they be sectoring? 	could I have sectored?
could you have sectored?
could he have sectored?
could we have sectored?
could you have sectored?
could they have sectored? 	could I have been sectoring?
could you have been sectoring?
could he have been sectoring?
could we have been sectoring?
could you have been sectoring?
could they have been sectoring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not sector?
could you not sector?
could he not sector?
could we not sector?
could you not sector?
could they not sector? 	could I not be sectoring?
could you not be sectoring?
could he not be sectoring?
could we not be sectoring?
could you not be sectoring?
could they not be sectoring? 	could I not have sectored?
could you not have sectored?
could he not have sectored?
could we not have sectored?
could you not have sectored?
could they not have sectored? 	could I not have been sectoring?
could you not have been sectoring?
could he not have been sectoring?
could we not have been sectoring?
could you not have been sectoring?
could they not have been sectoring?