English verb conjugation
COULD APPEASE

Regular verb: appease - appeased - appeased

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
I couldn't appease you couldn't appease she couldn't appease we couldn't appease you couldn't appease they couldn't appease	I couldn't be appeasing you couldn't be appeasing she couldn't be appeasing we couldn't be appeasing you couldn't be appeasing they couldn't be appeasing
Perfect	V-ing perfect
I couldn't have appeased you couldn't have appeased she couldn't have appeased we couldn't have appeased you couldn't have appeased they couldn't have appeased	I couldn't have been appeasing you couldn't have been appeasing she couldn't have been appeasing we couldn't have been appeasing you couldn't have been appeasing they couldn't have been appeasing

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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
couldn't I appease? couldn't you appease? couldn't she appease? couldn't we appease? couldn't you appease? couldn't they appease?	couldn't I be appeasing? couldn't you be appeasing? couldn't she be appeasing? couldn't we be appeasing? couldn't you be appeasing? couldn't they be appeasing?
Perfect	V-ing perfect
couldn't I have appeased? couldn't you have appeased? couldn't she have appeased? couldn't we have appeased? couldn't you have appeased? couldn't they have appeased?	couldn't I have been appeasing? couldn't you have been appeasing? couldn't she have been appeasing? couldn't we have been appeasing? couldn't you have been appeasing? couldn't they have been appeasing?