English verb conjugation
COULD WHAP

Regular verb: whap - whaped - whaped

Affirmation

Simple form	V-ing form
I could whap you could whap he could whap we could whap you could whap they could whap	I could be whaping you could be whaping he could be whaping we could be whaping you could be whaping they could be whaping
Perfect	V-ing perfect
I could have whaped you could have whaped he could have whaped we could have whaped you could have whaped they could have whaped	I could have been whaping you could have been whaping he could have been whaping we could have been whaping you could have been whaping they could have been whaping

Negation

Simple form	V-ing form
I couldn't whap you couldn't whap he couldn't whap we couldn't whap you couldn't whap they couldn't whap	I couldn't be whaping you couldn't be whaping he couldn't be whaping we couldn't be whaping you couldn't be whaping they couldn't be whaping
Perfect	V-ing perfect
I couldn't have whaped you couldn't have whaped he couldn't have whaped we couldn't have whaped you couldn't have whaped they couldn't have whaped	I couldn't have been whaping you couldn't have been whaping he couldn't have been whaping we couldn't have been whaping you couldn't have been whaping they couldn't have been whaping

Interrogative form

Simple form	V-ing form
could I whap? could you whap? could he whap? could we whap? could you whap? could they whap?	could I be whaping? could you be whaping? could he be whaping? could we be whaping? could you be whaping? could they be whaping?
Perfect	V-ing perfect
could I have whaped? could you have whaped? could he have whaped? could we have whaped? could you have whaped? could they have whaped?	could I have been whaping? could you have been whaping? could he have been whaping? could we have been whaping? could you have been whaping? could they have been whaping?

Interro-negative form

Simple form	V-ing form
couldn't I whap? couldn't you whap? couldn't he whap? couldn't we whap? couldn't you whap? couldn't they whap?	couldn't I be whaping? couldn't you be whaping? couldn't he be whaping? couldn't we be whaping? couldn't you be whaping? couldn't they be whaping?
Perfect	V-ing perfect
couldn't I have whaped? couldn't you have whaped? couldn't he have whaped? couldn't we have whaped? couldn't you have whaped? couldn't they have whaped?	couldn't I have been whaping? couldn't you have been whaping? couldn't he have been whaping? couldn't we have been whaping? couldn't you have been whaping? couldn't they have been whaping?