English verb conjugation
SHOULD LAP

Regular verb: lap - lapped - lapped

Affirmation

Simple form	V-ing form
I'd lap you'd lap he'd lap we'd lap you'd lap they'd lap	I'd be lapping you'd be lapping he'd be lapping we'd be lapping you'd be lapping they'd be lapping
Perfect	V-ing perfect
I should've lapped you should've lapped he should've lapped we should've lapped you should've lapped they should've lapped	I should've been lapping you should've been lapping he should've been lapping we should've been lapping you should've been lapping they should've been lapping

Negation

Simple form	V-ing form
I shouldn't lap you shouldn't lap he shouldn't lap we shouldn't lap you shouldn't lap they shouldn't lap	I shouldn't be lapping you shouldn't be lapping he shouldn't be lapping we shouldn't be lapping you shouldn't be lapping they shouldn't be lapping
Perfect	V-ing perfect
I shouldn't have lapped you shouldn't have lapped he shouldn't have lapped we shouldn't have lapped you shouldn't have lapped they shouldn't have lapped	I shouldn't have been lapping you shouldn't have been lapping he shouldn't have been lapping we shouldn't have been lapping you shouldn't have been lapping they shouldn't have been lapping

Interrogative form

Simple form	V-ing form
should I lap? should you lap? should he lap? should we lap? should you lap? should they lap?	should I be lapping? should you be lapping? should he be lapping? should we be lapping? should you be lapping? should they be lapping?
Perfect	V-ing perfect
should I have lapped? should you have lapped? should he have lapped? should we have lapped? should you have lapped? should they have lapped?	should I have been lapping? should you have been lapping? should he have been lapping? should we have been lapping? should you have been lapping? should they have been lapping?

Interro-negative form

Simple form	V-ing form
shouldn't I lap? shouldn't you lap? shouldn't he lap? shouldn't we lap? shouldn't you lap? shouldn't they lap?	shouldn't I be lapping? shouldn't you be lapping? shouldn't he be lapping? shouldn't we be lapping? shouldn't you be lapping? shouldn't they be lapping?
Perfect	V-ing perfect
shouldn't I have lapped? shouldn't you have lapped? shouldn't he have lapped? shouldn't we have lapped? shouldn't you have lapped? shouldn't they have lapped?	shouldn't I have been lapping? shouldn't you have been lapping? shouldn't he have been lapping? shouldn't we have been lapping? shouldn't you have been lapping? shouldn't they have been lapping?