English verb conjugation
CAN DEIGN

Regular verb: deign - deigned - deigned

Affirmation

Simple form	V-ing form
I can deign you can deign he can deign we can deign you can deign they can deign	I can be deigning you can be deigning he can be deigning we can be deigning you can be deigning they can be deigning
Perfect	V-ing perfect
I can have deigned you can have deigned he can have deigned we can have deigned you can have deigned they can have deigned	I can have been deigning you can have been deigning he can have been deigning we can have been deigning you can have been deigning they can have been deigning

Negation

Simple form	V-ing form
I cannot deign you cannot deign he cannot deign we cannot deign you cannot deign they cannot deign	I cannot be deigning you cannot be deigning he cannot be deigning we cannot be deigning you cannot be deigning they cannot be deigning
Perfect	V-ing perfect
I cannot have deigned you cannot have deigned he cannot have deigned we cannot have deigned you cannot have deigned they cannot have deigned	I cannot have been deigning you cannot have been deigning he cannot have been deigning we cannot have been deigning you cannot have been deigning they cannot have been deigning

Interrogative form

Simple form	V-ing form
can I deign? can you deign? can he deign? can we deign? can you deign? can they deign?	can I be deigning? can you be deigning? can he be deigning? can we be deigning? can you be deigning? can they be deigning?
Perfect	V-ing perfect
can I have deigned? can you have deigned? can he have deigned? can we have deigned? can you have deigned? can they have deigned?	can I have been deigning? can you have been deigning? can he have been deigning? can we have been deigning? can you have been deigning? can they have been deigning?

Interro-negative form

Simple form	V-ing form
can I not deign? can you not deign? can he not deign? can we not deign? can you not deign? can they not deign?	can I not be deigning? can you not be deigning? can he not be deigning? can we not be deigning? can you not be deigning? can they not be deigning?
Perfect	V-ing perfect
can I not have deigned? can you not have deigned? can he not have deigned? can we not have deigned? can you not have deigned? can they not have deigned?	can I not have been deigning? can you not have been deigning? can he not have been deigning? can we not have been deigning? can you not have been deigning? can they not have been deigning?