English verb conjugation
CAN STUPEFY

Regular verb: stupefy - stupefied - stupefied

Affirmation

Simple form	V-ing form
I can stupefy you can stupefy she can stupefy we can stupefy you can stupefy they can stupefy	I can be stupefying you can be stupefying she can be stupefying we can be stupefying you can be stupefying they can be stupefying
Perfect	V-ing perfect
I can have stupefied you can have stupefied she can have stupefied we can have stupefied you can have stupefied they can have stupefied	I can have been stupefying you can have been stupefying she can have been stupefying we can have been stupefying you can have been stupefying they can have been stupefying

Negation

Simple form	V-ing form
I cannot stupefy you cannot stupefy she cannot stupefy we cannot stupefy you cannot stupefy they cannot stupefy	I cannot be stupefying you cannot be stupefying she cannot be stupefying we cannot be stupefying you cannot be stupefying they cannot be stupefying
Perfect	V-ing perfect
I cannot have stupefied you cannot have stupefied she cannot have stupefied we cannot have stupefied you cannot have stupefied they cannot have stupefied	I cannot have been stupefying you cannot have been stupefying she cannot have been stupefying we cannot have been stupefying you cannot have been stupefying they cannot have been stupefying

Interrogative form

Simple form	V-ing form
can I stupefy? can you stupefy? can she stupefy? can we stupefy? can you stupefy? can they stupefy?	can I be stupefying? can you be stupefying? can she be stupefying? can we be stupefying? can you be stupefying? can they be stupefying?
Perfect	V-ing perfect
can I have stupefied? can you have stupefied? can she have stupefied? can we have stupefied? can you have stupefied? can they have stupefied?	can I have been stupefying? can you have been stupefying? can she have been stupefying? can we have been stupefying? can you have been stupefying? can they have been stupefying?

Interro-negative form

Simple form	V-ing form
can I not stupefy? can you not stupefy? can she not stupefy? can we not stupefy? can you not stupefy? can they not stupefy?	can I not be stupefying? can you not be stupefying? can she not be stupefying? can we not be stupefying? can you not be stupefying? can they not be stupefying?
Perfect	V-ing perfect
can I not have stupefied? can you not have stupefied? can she not have stupefied? can we not have stupefied? can you not have stupefied? can they not have stupefied?	can I not have been stupefying? can you not have been stupefying? can she not have been stupefying? can we not have been stupefying? can you not have been stupefying? can they not have been stupefying?