could appease
Regular verb: appease - appeased- appeased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could appease
you could appease
she could appease
we could appease
you could appease
they could appease 	I could be appeasing
you could be appeasing
she could be appeasing
we could be appeasing
you could be appeasing
they could be appeasing	I could have appeased
you could have appeased
she could have appeased
we could have appeased
you could have appeased
they could have appeased	I could have been appeasing
you could have been appeasing
she could have been appeasing
we could have been appeasing
you could have been appeasing
they could have been appeasing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not appease
you could not appease
she could not appease
we could not appease
you could not appease
they could not appease 	I could not be appeasing
you could not be appeasing
she could not be appeasing
we could not be appeasing
you could not be appeasing
they could not be appeasing	I could not have appeased
you could not have appeased
she could not have appeased
we could not have appeased
you could not have appeased
they could not have appeased	I could not have been appeasing
you could not have been appeasing
she could not have been appeasing
we could not have been appeasing
you could not have been appeasing
they could not have been appeasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I appease?
could you appease?
could she appease?
could we appease?
could you appease?
could they appease? 	could I be appeasing?
could you be appeasing?
could she be appeasing?
could we be appeasing?
could you be appeasing?
could they be appeasing? 	could I have appeased?
could you have appeased?
could she have appeased?
could we have appeased?
could you have appeased?
could they have appeased? 	could I have been appeasing?
could you have been appeasing?
could she have been appeasing?
could we have been appeasing?
could you have been appeasing?
could they have been appeasing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not appease?
could you not appease?
could she not appease?
could we not appease?
could you not appease?
could they not appease? 	could I not be appeasing?
could you not be appeasing?
could she not be appeasing?
could we not be appeasing?
could you not be appeasing?
could they not be appeasing? 	could I not have appeased?
could you not have appeased?
could she not have appeased?
could we not have appeased?
could you not have appeased?
could they not have appeased? 	could I not have been appeasing?
could you not have been appeasing?
could she not have been appeasing?
could we not have been appeasing?
could you not have been appeasing?
could they not have been appeasing?