English verb conjugation
SHOULD SUPERINTEND

Regular verb: superintend - superintended - superintended

Affirmation

Simple form	V-ing form
I'd superintend you'd superintend he'd superintend we'd superintend you'd superintend they'd superintend	I'd be superintending you'd be superintending he'd be superintending we'd be superintending you'd be superintending they'd be superintending
Perfect	V-ing perfect
I should've superintended you should've superintended he should've superintended we should've superintended you should've superintended they should've superintended	I should've been superintending you should've been superintending he should've been superintending we should've been superintending you should've been superintending they should've been superintending

Negation

Simple form	V-ing form
I shouldn't superintend you shouldn't superintend he shouldn't superintend we shouldn't superintend you shouldn't superintend they shouldn't superintend	I shouldn't be superintending you shouldn't be superintending he shouldn't be superintending we shouldn't be superintending you shouldn't be superintending they shouldn't be superintending
Perfect	V-ing perfect
I shouldn't have superintended you shouldn't have superintended he shouldn't have superintended we shouldn't have superintended you shouldn't have superintended they shouldn't have superintended	I shouldn't have been superintending you shouldn't have been superintending he shouldn't have been superintending we shouldn't have been superintending you shouldn't have been superintending they shouldn't have been superintending

Interrogative form

Simple form	V-ing form
should I superintend? should you superintend? should he superintend? should we superintend? should you superintend? should they superintend?	should I be superintending? should you be superintending? should he be superintending? should we be superintending? should you be superintending? should they be superintending?
Perfect	V-ing perfect
should I have superintended? should you have superintended? should he have superintended? should we have superintended? should you have superintended? should they have superintended?	should I have been superintending? should you have been superintending? should he have been superintending? should we have been superintending? should you have been superintending? should they have been superintending?

Interro-negative form

Simple form	V-ing form
shouldn't I superintend? shouldn't you superintend? shouldn't he superintend? shouldn't we superintend? shouldn't you superintend? shouldn't they superintend?	shouldn't I be superintending? shouldn't you be superintending? shouldn't he be superintending? shouldn't we be superintending? shouldn't you be superintending? shouldn't they be superintending?
Perfect	V-ing perfect
shouldn't I have superintended? shouldn't you have superintended? shouldn't he have superintended? shouldn't we have superintended? shouldn't you have superintended? shouldn't they have superintended?	shouldn't I have been superintending? shouldn't you have been superintending? shouldn't he have been superintending? shouldn't we have been superintending? shouldn't you have been superintending? shouldn't they have been superintending?