English verb conjugation
CAN REQUALIFY

Regular verb: requalify - requalified - requalified

Affirmation

Simple form	V-ing form
I can requalify you can requalify she can requalify we can requalify you can requalify they can requalify	I can be requalifying you can be requalifying she can be requalifying we can be requalifying you can be requalifying they can be requalifying
Perfect	V-ing perfect
I can have requalified you can have requalified she can have requalified we can have requalified you can have requalified they can have requalified	I can have been requalifying you can have been requalifying she can have been requalifying we can have been requalifying you can have been requalifying they can have been requalifying

Negation

Simple form	V-ing form
I cannot requalify you cannot requalify she cannot requalify we cannot requalify you cannot requalify they cannot requalify	I cannot be requalifying you cannot be requalifying she cannot be requalifying we cannot be requalifying you cannot be requalifying they cannot be requalifying
Perfect	V-ing perfect
I cannot have requalified you cannot have requalified she cannot have requalified we cannot have requalified you cannot have requalified they cannot have requalified	I cannot have been requalifying you cannot have been requalifying she cannot have been requalifying we cannot have been requalifying you cannot have been requalifying they cannot have been requalifying

Interrogative form

Simple form	V-ing form
can I requalify? can you requalify? can she requalify? can we requalify? can you requalify? can they requalify?	can I be requalifying? can you be requalifying? can she be requalifying? can we be requalifying? can you be requalifying? can they be requalifying?
Perfect	V-ing perfect
can I have requalified? can you have requalified? can she have requalified? can we have requalified? can you have requalified? can they have requalified?	can I have been requalifying? can you have been requalifying? can she have been requalifying? can we have been requalifying? can you have been requalifying? can they have been requalifying?

Interro-negative form

Simple form	V-ing form
can I not requalify? can you not requalify? can she not requalify? can we not requalify? can you not requalify? can they not requalify?	can I not be requalifying? can you not be requalifying? can she not be requalifying? can we not be requalifying? can you not be requalifying? can they not be requalifying?
Perfect	V-ing perfect
can I not have requalified? can you not have requalified? can she not have requalified? can we not have requalified? can you not have requalified? can they not have requalified?	can I not have been requalifying? can you not have been requalifying? can she not have been requalifying? can we not have been requalifying? can you not have been requalifying? can they not have been requalifying?