English verb conjugation
COULD DAMNIFY

Regular verb: damnify - damnified - damnified

Affirmation

Simple form	V-ing form
I could damnify you could damnify she could damnify we could damnify you could damnify they could damnify	I could be damnifying you could be damnifying she could be damnifying we could be damnifying you could be damnifying they could be damnifying
Perfect	V-ing perfect
I could have damnified you could have damnified she could have damnified we could have damnified you could have damnified they could have damnified	I could have been damnifying you could have been damnifying she could have been damnifying we could have been damnifying you could have been damnifying they could have been damnifying

Negation

Simple form	V-ing form
I could not damnify you could not damnify she could not damnify we could not damnify you could not damnify they could not damnify	I could not be damnifying you could not be damnifying she could not be damnifying we could not be damnifying you could not be damnifying they could not be damnifying
Perfect	V-ing perfect
I could not have damnified you could not have damnified she could not have damnified we could not have damnified you could not have damnified they could not have damnified	I could not have been damnifying you could not have been damnifying she could not have been damnifying we could not have been damnifying you could not have been damnifying they could not have been damnifying

Interrogative form

Simple form	V-ing form
could I damnify? could you damnify? could she damnify? could we damnify? could you damnify? could they damnify?	could I be damnifying? could you be damnifying? could she be damnifying? could we be damnifying? could you be damnifying? could they be damnifying?
Perfect	V-ing perfect
could I have damnified? could you have damnified? could she have damnified? could we have damnified? could you have damnified? could they have damnified?	could I have been damnifying? could you have been damnifying? could she have been damnifying? could we have been damnifying? could you have been damnifying? could they have been damnifying?

Interro-negative form

Simple form	V-ing form
could I not damnify? could you not damnify? could she not damnify? could we not damnify? could you not damnify? could they not damnify?	could I not be damnifying? could you not be damnifying? could she not be damnifying? could we not be damnifying? could you not be damnifying? could they not be damnifying?
Perfect	V-ing perfect
could I not have damnified? could you not have damnified? could she not have damnified? could we not have damnified? could you not have damnified? could they not have damnified?	could I not have been damnifying? could you not have been damnifying? could she not have been damnifying? could we not have been damnifying? could you not have been damnifying? could they not have been damnifying?