English verb conjugation
SHOULD APPROACH

Regular verb: approach - approached - approached

Affirmation

Simple form	V-ing form
I'd approach you'd approach he'd approach we'd approach you'd approach they'd approach	I'd be approaching you'd be approaching he'd be approaching we'd be approaching you'd be approaching they'd be approaching
Perfect	V-ing perfect
I should've approached you should've approached he should've approached we should've approached you should've approached they should've approached	I should've been approaching you should've been approaching he should've been approaching we should've been approaching you should've been approaching they should've been approaching

Negation

Simple form	V-ing form
I shouldn't approach you shouldn't approach he shouldn't approach we shouldn't approach you shouldn't approach they shouldn't approach	I shouldn't be approaching you shouldn't be approaching he shouldn't be approaching we shouldn't be approaching you shouldn't be approaching they shouldn't be approaching
Perfect	V-ing perfect
I shouldn't have approached you shouldn't have approached he shouldn't have approached we shouldn't have approached you shouldn't have approached they shouldn't have approached	I shouldn't have been approaching you shouldn't have been approaching he shouldn't have been approaching we shouldn't have been approaching you shouldn't have been approaching they shouldn't have been approaching

Interrogative form

Simple form	V-ing form
should I approach? should you approach? should he approach? should we approach? should you approach? should they approach?	should I be approaching? should you be approaching? should he be approaching? should we be approaching? should you be approaching? should they be approaching?
Perfect	V-ing perfect
should I have approached? should you have approached? should he have approached? should we have approached? should you have approached? should they have approached?	should I have been approaching? should you have been approaching? should he have been approaching? should we have been approaching? should you have been approaching? should they have been approaching?

Interro-negative form

Simple form	V-ing form
shouldn't I approach? shouldn't you approach? shouldn't he approach? shouldn't we approach? shouldn't you approach? shouldn't they approach?	shouldn't I be approaching? shouldn't you be approaching? shouldn't he be approaching? shouldn't we be approaching? shouldn't you be approaching? shouldn't they be approaching?
Perfect	V-ing perfect
shouldn't I have approached? shouldn't you have approached? shouldn't he have approached? shouldn't we have approached? shouldn't you have approached? shouldn't they have approached?	shouldn't I have been approaching? shouldn't you have been approaching? shouldn't he have been approaching? shouldn't we have been approaching? shouldn't you have been approaching? shouldn't they have been approaching?