English verb conjugation
COULD WHUP

Regular verb: whup - whuped - whuped

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

Simple form	V-ing form
couldn't I whup? couldn't you whup? couldn't he whup? couldn't we whup? couldn't you whup? couldn't they whup?	couldn't I be whuping? couldn't you be whuping? couldn't he be whuping? couldn't we be whuping? couldn't you be whuping? couldn't they be whuping?
Perfect	V-ing perfect
couldn't I have whuped? couldn't you have whuped? couldn't he have whuped? couldn't we have whuped? couldn't you have whuped? couldn't they have whuped?	couldn't I have been whuping? couldn't you have been whuping? couldn't he have been whuping? couldn't we have been whuping? couldn't you have been whuping? couldn't they have been whuping?