English verb conjugation
CAN WHUP

Regular verb: whup - whuped - whuped

Affirmation

Simple form	V-ing form
I can whup you can whup he can whup we can whup you can whup they can whup	I can be whuping you can be whuping he can be whuping we can be whuping you can be whuping they can be whuping
Perfect	V-ing perfect
I can have whuped you can have whuped he can have whuped we can have whuped you can have whuped they can have whuped	I can have been whuping you can have been whuping he can have been whuping we can have been whuping you can have been whuping they can have been whuping

Negation

Simple form	V-ing form
I cannot whup you cannot whup he cannot whup we cannot whup you cannot whup they cannot whup	I cannot be whuping you cannot be whuping he cannot be whuping we cannot be whuping you cannot be whuping they cannot be whuping
Perfect	V-ing perfect
I cannot have whuped you cannot have whuped he cannot have whuped we cannot have whuped you cannot have whuped they cannot have whuped	I cannot have been whuping you cannot have been whuping he cannot have been whuping we cannot have been whuping you cannot have been whuping they cannot have been whuping

Interrogative form

Simple form	V-ing form
can I whup? can you whup? can he whup? can we whup? can you whup? can they whup?	can I be whuping? can you be whuping? can he be whuping? can we be whuping? can you be whuping? can they be whuping?
Perfect	V-ing perfect
can I have whuped? can you have whuped? can he have whuped? can we have whuped? can you have whuped? can they have whuped?	can I have been whuping? can you have been whuping? can he have been whuping? can we have been whuping? can you have been whuping? can they have been whuping?

Interro-negative form

Simple form	V-ing form
can I not whup? can you not whup? can he not whup? can we not whup? can you not whup? can they not whup?	can I not be whuping? can you not be whuping? can he not be whuping? can we not be whuping? can you not be whuping? can they not be whuping?
Perfect	V-ing perfect
can I not have whuped? can you not have whuped? can he not have whuped? can we not have whuped? can you not have whuped? can they not have whuped?	can I not have been whuping? can you not have been whuping? can he not have been whuping? can we not have been whuping? can you not have been whuping? can they not have been whuping?