English verb conjugation
COULD SCARIFY

Regular verb: scarify - scarified - scarified

Affirmation

Simple form	V-ing form
I could scarify you could scarify she could scarify we could scarify you could scarify they could scarify	I could be scarifying you could be scarifying she could be scarifying we could be scarifying you could be scarifying they could be scarifying
Perfect	V-ing perfect
I could have scarified you could have scarified she could have scarified we could have scarified you could have scarified they could have scarified	I could have been scarifying you could have been scarifying she could have been scarifying we could have been scarifying you could have been scarifying they could have been scarifying

Negation

Simple form	V-ing form
I couldn't scarify you couldn't scarify she couldn't scarify we couldn't scarify you couldn't scarify they couldn't scarify	I couldn't be scarifying you couldn't be scarifying she couldn't be scarifying we couldn't be scarifying you couldn't be scarifying they couldn't be scarifying
Perfect	V-ing perfect
I couldn't have scarified you couldn't have scarified she couldn't have scarified we couldn't have scarified you couldn't have scarified they couldn't have scarified	I couldn't have been scarifying you couldn't have been scarifying she couldn't have been scarifying we couldn't have been scarifying you couldn't have been scarifying they couldn't have been scarifying

Interrogative form

Simple form	V-ing form
could I scarify? could you scarify? could she scarify? could we scarify? could you scarify? could they scarify?	could I be scarifying? could you be scarifying? could she be scarifying? could we be scarifying? could you be scarifying? could they be scarifying?
Perfect	V-ing perfect
could I have scarified? could you have scarified? could she have scarified? could we have scarified? could you have scarified? could they have scarified?	could I have been scarifying? could you have been scarifying? could she have been scarifying? could we have been scarifying? could you have been scarifying? could they have been scarifying?

Interro-negative form

Simple form	V-ing form
couldn't I scarify? couldn't you scarify? couldn't she scarify? couldn't we scarify? couldn't you scarify? couldn't they scarify?	couldn't I be scarifying? couldn't you be scarifying? couldn't she be scarifying? couldn't we be scarifying? couldn't you be scarifying? couldn't they be scarifying?
Perfect	V-ing perfect
couldn't I have scarified? couldn't you have scarified? couldn't she have scarified? couldn't we have scarified? couldn't you have scarified? couldn't they have scarified?	couldn't I have been scarifying? couldn't you have been scarifying? couldn't she have been scarifying? couldn't we have been scarifying? couldn't you have been scarifying? couldn't they have been scarifying?