English verb conjugation
SHOULD MUL

Regular verb: mul - muled - muled

Affirmation

Simple form	V-ing form
I'd mul you'd mul he'd mul we'd mul you'd mul they'd mul	I'd be muling you'd be muling he'd be muling we'd be muling you'd be muling they'd be muling
Perfect	V-ing perfect
I should've muled you should've muled he should've muled we should've muled you should've muled they should've muled	I should've been muling you should've been muling he should've been muling we should've been muling you should've been muling they should've been muling

Negation

Simple form	V-ing form
I shouldn't mul you shouldn't mul he shouldn't mul we shouldn't mul you shouldn't mul they shouldn't mul	I shouldn't be muling you shouldn't be muling he shouldn't be muling we shouldn't be muling you shouldn't be muling they shouldn't be muling
Perfect	V-ing perfect
I shouldn't have muled you shouldn't have muled he shouldn't have muled we shouldn't have muled you shouldn't have muled they shouldn't have muled	I shouldn't have been muling you shouldn't have been muling he shouldn't have been muling we shouldn't have been muling you shouldn't have been muling they shouldn't have been muling

Interrogative form

Simple form	V-ing form
should I mul? should you mul? should he mul? should we mul? should you mul? should they mul?	should I be muling? should you be muling? should he be muling? should we be muling? should you be muling? should they be muling?
Perfect	V-ing perfect
should I have muled? should you have muled? should he have muled? should we have muled? should you have muled? should they have muled?	should I have been muling? should you have been muling? should he have been muling? should we have been muling? should you have been muling? should they have been muling?

Interro-negative form

Simple form	V-ing form
shouldn't I mul? shouldn't you mul? shouldn't he mul? shouldn't we mul? shouldn't you mul? shouldn't they mul?	shouldn't I be muling? shouldn't you be muling? shouldn't he be muling? shouldn't we be muling? shouldn't you be muling? shouldn't they be muling?
Perfect	V-ing perfect
shouldn't I have muled? shouldn't you have muled? shouldn't he have muled? shouldn't we have muled? shouldn't you have muled? shouldn't they have muled?	shouldn't I have been muling? shouldn't you have been muling? shouldn't he have been muling? shouldn't we have been muling? shouldn't you have been muling? shouldn't they have been muling?