English verb conjugation
SHOULD THUMP

Regular verb: thump - thumped - thumped

Affirmation

Simple form	V-ing form
I'd thump you'd thump he'd thump we'd thump you'd thump they'd thump	I'd be thumping you'd be thumping he'd be thumping we'd be thumping you'd be thumping they'd be thumping
Perfect	V-ing perfect
I should've thumped you should've thumped he should've thumped we should've thumped you should've thumped they should've thumped	I should've been thumping you should've been thumping he should've been thumping we should've been thumping you should've been thumping they should've been thumping

Negation

Simple form	V-ing form
I shouldn't thump you shouldn't thump he shouldn't thump we shouldn't thump you shouldn't thump they shouldn't thump	I shouldn't be thumping you shouldn't be thumping he shouldn't be thumping we shouldn't be thumping you shouldn't be thumping they shouldn't be thumping
Perfect	V-ing perfect
I shouldn't have thumped you shouldn't have thumped he shouldn't have thumped we shouldn't have thumped you shouldn't have thumped they shouldn't have thumped	I shouldn't have been thumping you shouldn't have been thumping he shouldn't have been thumping we shouldn't have been thumping you shouldn't have been thumping they shouldn't have been thumping

Interrogative form

Simple form	V-ing form
should I thump? should you thump? should he thump? should we thump? should you thump? should they thump?	should I be thumping? should you be thumping? should he be thumping? should we be thumping? should you be thumping? should they be thumping?
Perfect	V-ing perfect
should I have thumped? should you have thumped? should he have thumped? should we have thumped? should you have thumped? should they have thumped?	should I have been thumping? should you have been thumping? should he have been thumping? should we have been thumping? should you have been thumping? should they have been thumping?

Interro-negative form

Simple form	V-ing form
shouldn't I thump? shouldn't you thump? shouldn't he thump? shouldn't we thump? shouldn't you thump? shouldn't they thump?	shouldn't I be thumping? shouldn't you be thumping? shouldn't he be thumping? shouldn't we be thumping? shouldn't you be thumping? shouldn't they be thumping?
Perfect	V-ing perfect
shouldn't I have thumped? shouldn't you have thumped? shouldn't he have thumped? shouldn't we have thumped? shouldn't you have thumped? shouldn't they have thumped?	shouldn't I have been thumping? shouldn't you have been thumping? shouldn't he have been thumping? shouldn't we have been thumping? shouldn't you have been thumping? shouldn't they have been thumping?