English verb conjugation
COULD SCARIFY

Regular verb: scarify - scarified - scarified

Affirmation

Simple form	V-ing form
I could scarify you could scarify he could scarify we could scarify you could scarify they could scarify	I could be scarifying you could be scarifying he 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 he 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 he 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 he 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 he 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 he 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 he 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 he scarify? could we scarify? could you scarify? could they scarify?	could I be scarifying? could you be scarifying? could he 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 he 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 he 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 he 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 he 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 he 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 he have been scarifying? couldn't we have been scarifying? couldn't you have been scarifying? couldn't they have been scarifying?