could ignore
Regular verb: ignore - ignored- ignored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could ignore
you could ignore
she could ignore
we could ignore
you could ignore
they could ignore 	I could be ignoring
you could be ignoring
she could be ignoring
we could be ignoring
you could be ignoring
they could be ignoring	I could have ignored
you could have ignored
she could have ignored
we could have ignored
you could have ignored
they could have ignored	I could have been ignoring
you could have been ignoring
she could have been ignoring
we could have been ignoring
you could have been ignoring
they could have been ignoring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not ignore
you could not ignore
she could not ignore
we could not ignore
you could not ignore
they could not ignore 	I could not be ignoring
you could not be ignoring
she could not be ignoring
we could not be ignoring
you could not be ignoring
they could not be ignoring	I could not have ignored
you could not have ignored
she could not have ignored
we could not have ignored
you could not have ignored
they could not have ignored	I could not have been ignoring
you could not have been ignoring
she could not have been ignoring
we could not have been ignoring
you could not have been ignoring
they could not have been ignoring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I ignore?
could you ignore?
could she ignore?
could we ignore?
could you ignore?
could they ignore? 	could I be ignoring?
could you be ignoring?
could she be ignoring?
could we be ignoring?
could you be ignoring?
could they be ignoring? 	could I have ignored?
could you have ignored?
could she have ignored?
could we have ignored?
could you have ignored?
could they have ignored? 	could I have been ignoring?
could you have been ignoring?
could she have been ignoring?
could we have been ignoring?
could you have been ignoring?
could they have been ignoring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not ignore?
could you not ignore?
could she not ignore?
could we not ignore?
could you not ignore?
could they not ignore? 	could I not be ignoring?
could you not be ignoring?
could she not be ignoring?
could we not be ignoring?
could you not be ignoring?
could they not be ignoring? 	could I not have ignored?
could you not have ignored?
could she not have ignored?
could we not have ignored?
could you not have ignored?
could they not have ignored? 	could I not have been ignoring?
could you not have been ignoring?
could she not have been ignoring?
could we not have been ignoring?
could you not have been ignoring?
could they not have been ignoring?