I could abnegate you could abnegate she could abnegate we could abnegate you could abnegate they could abnegate
V-ing form
I could be abnegating you could be abnegating she could be abnegating we could be abnegating you could be abnegating they could be abnegating
Perfect
I could have abnegated you could have abnegated she could have abnegated we could have abnegated you could have abnegated they could have abnegated
V-ing perfect
I could have been abnegating you could have been abnegating she could have been abnegating we could have been abnegating you could have been abnegating they could have been abnegating
Negation
Simple form
I couldn't abnegate you couldn't abnegate she couldn't abnegate we couldn't abnegate you couldn't abnegate they couldn't abnegate
V-ing form
I couldn't be abnegating you couldn't be abnegating she couldn't be abnegating we couldn't be abnegating you couldn't be abnegating they couldn't be abnegating
Perfect
I couldn't have abnegated you couldn't have abnegated she couldn't have abnegated we couldn't have abnegated you couldn't have abnegated they couldn't have abnegated
V-ing perfect
I couldn't have been abnegating you couldn't have been abnegating she couldn't have been abnegating we couldn't have been abnegating you couldn't have been abnegating they couldn't have been abnegating
Interrogative form
Simple form
could I abnegate? could you abnegate? could she abnegate? could we abnegate? could you abnegate? could they abnegate?
V-ing form
could I be abnegating? could you be abnegating? could she be abnegating? could we be abnegating? could you be abnegating? could they be abnegating?
Perfect
could I have abnegated? could you have abnegated? could she have abnegated? could we have abnegated? could you have abnegated? could they have abnegated?
V-ing perfect
could I have been abnegating? could you have been abnegating? could she have been abnegating? could we have been abnegating? could you have been abnegating? could they have been abnegating?
Interro-negative form
Simple form
couldn't I abnegate? couldn't you abnegate? couldn't she abnegate? couldn't we abnegate? couldn't you abnegate? couldn't they abnegate?
V-ing form
couldn't I be abnegating? couldn't you be abnegating? couldn't she be abnegating? couldn't we be abnegating? couldn't you be abnegating? couldn't they be abnegating?
Perfect
couldn't I have abnegated? couldn't you have abnegated? couldn't she have abnegated? couldn't we have abnegated? couldn't you have abnegated? couldn't they have abnegated?
V-ing perfect
couldn't I have been abnegating? couldn't you have been abnegating? couldn't she have been abnegating? couldn't we have been abnegating? couldn't you have been abnegating? couldn't they have been abnegating?