English verb conjugation
COULD DELINEATE

Regular verb: delineate - delineated - delineated

Affirmation

Simple form	V-ing form
I could delineate you could delineate she could delineate we could delineate you could delineate they could delineate	I could be delineating you could be delineating she could be delineating we could be delineating you could be delineating they could be delineating
Perfect	V-ing perfect
I could have delineated you could have delineated she could have delineated we could have delineated you could have delineated they could have delineated	I could have been delineating you could have been delineating she could have been delineating we could have been delineating you could have been delineating they could have been delineating

Negation

Simple form	V-ing form
I couldn't delineate you couldn't delineate she couldn't delineate we couldn't delineate you couldn't delineate they couldn't delineate	I couldn't be delineating you couldn't be delineating she couldn't be delineating we couldn't be delineating you couldn't be delineating they couldn't be delineating
Perfect	V-ing perfect
I couldn't have delineated you couldn't have delineated she couldn't have delineated we couldn't have delineated you couldn't have delineated they couldn't have delineated	I couldn't have been delineating you couldn't have been delineating she couldn't have been delineating we couldn't have been delineating you couldn't have been delineating they couldn't have been delineating

Interrogative form

Simple form	V-ing form
could I delineate? could you delineate? could she delineate? could we delineate? could you delineate? could they delineate?	could I be delineating? could you be delineating? could she be delineating? could we be delineating? could you be delineating? could they be delineating?
Perfect	V-ing perfect
could I have delineated? could you have delineated? could she have delineated? could we have delineated? could you have delineated? could they have delineated?	could I have been delineating? could you have been delineating? could she have been delineating? could we have been delineating? could you have been delineating? could they have been delineating?

Interro-negative form

Simple form	V-ing form
couldn't I delineate? couldn't you delineate? couldn't she delineate? couldn't we delineate? couldn't you delineate? couldn't they delineate?	couldn't I be delineating? couldn't you be delineating? couldn't she be delineating? couldn't we be delineating? couldn't you be delineating? couldn't they be delineating?
Perfect	V-ing perfect
couldn't I have delineated? couldn't you have delineated? couldn't she have delineated? couldn't we have delineated? couldn't you have delineated? couldn't they have delineated?	couldn't I have been delineating? couldn't you have been delineating? couldn't she have been delineating? couldn't we have been delineating? couldn't you have been delineating? couldn't they have been delineating?