English verb conjugation
SHOULD ATTEND STH

Regular verb: attend sth - attend sthed - attend sthed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I'd attend sth you'd attend sth he'd attend sth we'd attend sth you'd attend sth they'd attend sth	I'd be attend sthing you'd be attend sthing he'd be attend sthing we'd be attend sthing you'd be attend sthing they'd be attend sthing
Perfect	V-ing perfect
I should've attend sthed you should've attend sthed he should've attend sthed we should've attend sthed you should've attend sthed they should've attend sthed	I should've been attend sthing you should've been attend sthing he should've been attend sthing we should've been attend sthing you should've been attend sthing they should've been attend sthing

Negation

Simple form	V-ing form
I shouldn't attend sth you shouldn't attend sth he shouldn't attend sth we shouldn't attend sth you shouldn't attend sth they shouldn't attend sth	I shouldn't be attend sthing you shouldn't be attend sthing he shouldn't be attend sthing we shouldn't be attend sthing you shouldn't be attend sthing they shouldn't be attend sthing
Perfect	V-ing perfect
I shouldn't have attend sthed you shouldn't have attend sthed he shouldn't have attend sthed we shouldn't have attend sthed you shouldn't have attend sthed they shouldn't have attend sthed	I shouldn't have been attend sthing you shouldn't have been attend sthing he shouldn't have been attend sthing we shouldn't have been attend sthing you shouldn't have been attend sthing they shouldn't have been attend sthing

Interrogative form

Simple form	V-ing form
should I attend sth? should you attend sth? should he attend sth? should we attend sth? should you attend sth? should they attend sth?	should I be attend sthing? should you be attend sthing? should he be attend sthing? should we be attend sthing? should you be attend sthing? should they be attend sthing?
Perfect	V-ing perfect
should I have attend sthed? should you have attend sthed? should he have attend sthed? should we have attend sthed? should you have attend sthed? should they have attend sthed?	should I have been attend sthing? should you have been attend sthing? should he have been attend sthing? should we have been attend sthing? should you have been attend sthing? should they have been attend sthing?

Interro-negative form

Simple form	V-ing form
shouldn't I attend sth? shouldn't you attend sth? shouldn't he attend sth? shouldn't we attend sth? shouldn't you attend sth? shouldn't they attend sth?	shouldn't I be attend sthing? shouldn't you be attend sthing? shouldn't he be attend sthing? shouldn't we be attend sthing? shouldn't you be attend sthing? shouldn't they be attend sthing?
Perfect	V-ing perfect
shouldn't I have attend sthed? shouldn't you have attend sthed? shouldn't he have attend sthed? shouldn't we have attend sthed? shouldn't you have attend sthed? shouldn't they have attend sthed?	shouldn't I have been attend sthing? shouldn't you have been attend sthing? shouldn't he have been attend sthing? shouldn't we have been attend sthing? shouldn't you have been attend sthing? shouldn't they have been attend sthing?