English verb conjugation
SHOULD LUMP

Regular verb: lump - lumped - lumped

Affirmation

Simple form	V-ing form
I'd lump you'd lump he'd lump we'd lump you'd lump they'd lump	I'd be lumping you'd be lumping he'd be lumping we'd be lumping you'd be lumping they'd be lumping
Perfect	V-ing perfect
I should've lumped you should've lumped he should've lumped we should've lumped you should've lumped they should've lumped	I should've been lumping you should've been lumping he should've been lumping we should've been lumping you should've been lumping they should've been lumping

Negation

Simple form	V-ing form
I shouldn't lump you shouldn't lump he shouldn't lump we shouldn't lump you shouldn't lump they shouldn't lump	I shouldn't be lumping you shouldn't be lumping he shouldn't be lumping we shouldn't be lumping you shouldn't be lumping they shouldn't be lumping
Perfect	V-ing perfect
I shouldn't have lumped you shouldn't have lumped he shouldn't have lumped we shouldn't have lumped you shouldn't have lumped they shouldn't have lumped	I shouldn't have been lumping you shouldn't have been lumping he shouldn't have been lumping we shouldn't have been lumping you shouldn't have been lumping they shouldn't have been lumping

Interrogative form

Simple form	V-ing form
should I lump? should you lump? should he lump? should we lump? should you lump? should they lump?	should I be lumping? should you be lumping? should he be lumping? should we be lumping? should you be lumping? should they be lumping?
Perfect	V-ing perfect
should I have lumped? should you have lumped? should he have lumped? should we have lumped? should you have lumped? should they have lumped?	should I have been lumping? should you have been lumping? should he have been lumping? should we have been lumping? should you have been lumping? should they have been lumping?

Interro-negative form

Simple form	V-ing form
shouldn't I lump? shouldn't you lump? shouldn't he lump? shouldn't we lump? shouldn't you lump? shouldn't they lump?	shouldn't I be lumping? shouldn't you be lumping? shouldn't he be lumping? shouldn't we be lumping? shouldn't you be lumping? shouldn't they be lumping?
Perfect	V-ing perfect
shouldn't I have lumped? shouldn't you have lumped? shouldn't he have lumped? shouldn't we have lumped? shouldn't you have lumped? shouldn't they have lumped?	shouldn't I have been lumping? shouldn't you have been lumping? shouldn't he have been lumping? shouldn't we have been lumping? shouldn't you have been lumping? shouldn't they have been lumping?