English verb conjugation
SHOULD CLUMP

Regular verb: clump - clumped - clumped

Affirmation

Simple form	V-ing form
I'd clump you'd clump he'd clump we'd clump you'd clump they'd clump	I'd be clumping you'd be clumping he'd be clumping we'd be clumping you'd be clumping they'd be clumping
Perfect	V-ing perfect
I should've clumped you should've clumped he should've clumped we should've clumped you should've clumped they should've clumped	I should've been clumping you should've been clumping he should've been clumping we should've been clumping you should've been clumping they should've been clumping

Negation

Simple form	V-ing form
I shouldn't clump you shouldn't clump he shouldn't clump we shouldn't clump you shouldn't clump they shouldn't clump	I shouldn't be clumping you shouldn't be clumping he shouldn't be clumping we shouldn't be clumping you shouldn't be clumping they shouldn't be clumping
Perfect	V-ing perfect
I shouldn't have clumped you shouldn't have clumped he shouldn't have clumped we shouldn't have clumped you shouldn't have clumped they shouldn't have clumped	I shouldn't have been clumping you shouldn't have been clumping he shouldn't have been clumping we shouldn't have been clumping you shouldn't have been clumping they shouldn't have been clumping

Interrogative form

Simple form	V-ing form
should I clump? should you clump? should he clump? should we clump? should you clump? should they clump?	should I be clumping? should you be clumping? should he be clumping? should we be clumping? should you be clumping? should they be clumping?
Perfect	V-ing perfect
should I have clumped? should you have clumped? should he have clumped? should we have clumped? should you have clumped? should they have clumped?	should I have been clumping? should you have been clumping? should he have been clumping? should we have been clumping? should you have been clumping? should they have been clumping?

Interro-negative form

Simple form	V-ing form
shouldn't I clump? shouldn't you clump? shouldn't he clump? shouldn't we clump? shouldn't you clump? shouldn't they clump?	shouldn't I be clumping? shouldn't you be clumping? shouldn't he be clumping? shouldn't we be clumping? shouldn't you be clumping? shouldn't they be clumping?
Perfect	V-ing perfect
shouldn't I have clumped? shouldn't you have clumped? shouldn't he have clumped? shouldn't we have clumped? shouldn't you have clumped? shouldn't they have clumped?	shouldn't I have been clumping? shouldn't you have been clumping? shouldn't he have been clumping? shouldn't we have been clumping? shouldn't you have been clumping? shouldn't they have been clumping?