English verb conjugation
SHOULD TANGLE

Regular verb: tangle - tangled - tangled

Affirmation

Simple form	V-ing form
I'd tangle you'd tangle he'd tangle we'd tangle you'd tangle they'd tangle	I'd be tangling you'd be tangling he'd be tangling we'd be tangling you'd be tangling they'd be tangling
Perfect	V-ing perfect
I should've tangled you should've tangled he should've tangled we should've tangled you should've tangled they should've tangled	I should've been tangling you should've been tangling he should've been tangling we should've been tangling you should've been tangling they should've been tangling

Negation

Simple form	V-ing form
I shouldn't tangle you shouldn't tangle he shouldn't tangle we shouldn't tangle you shouldn't tangle they shouldn't tangle	I shouldn't be tangling you shouldn't be tangling he shouldn't be tangling we shouldn't be tangling you shouldn't be tangling they shouldn't be tangling
Perfect	V-ing perfect
I shouldn't have tangled you shouldn't have tangled he shouldn't have tangled we shouldn't have tangled you shouldn't have tangled they shouldn't have tangled	I shouldn't have been tangling you shouldn't have been tangling he shouldn't have been tangling we shouldn't have been tangling you shouldn't have been tangling they shouldn't have been tangling

Interrogative form

Simple form	V-ing form
should I tangle? should you tangle? should he tangle? should we tangle? should you tangle? should they tangle?	should I be tangling? should you be tangling? should he be tangling? should we be tangling? should you be tangling? should they be tangling?
Perfect	V-ing perfect
should I have tangled? should you have tangled? should he have tangled? should we have tangled? should you have tangled? should they have tangled?	should I have been tangling? should you have been tangling? should he have been tangling? should we have been tangling? should you have been tangling? should they have been tangling?

Interro-negative form

Simple form	V-ing form
shouldn't I tangle? shouldn't you tangle? shouldn't he tangle? shouldn't we tangle? shouldn't you tangle? shouldn't they tangle?	shouldn't I be tangling? shouldn't you be tangling? shouldn't he be tangling? shouldn't we be tangling? shouldn't you be tangling? shouldn't they be tangling?
Perfect	V-ing perfect
shouldn't I have tangled? shouldn't you have tangled? shouldn't he have tangled? shouldn't we have tangled? shouldn't you have tangled? shouldn't they have tangled?	shouldn't I have been tangling? shouldn't you have been tangling? shouldn't he have been tangling? shouldn't we have been tangling? shouldn't you have been tangling? shouldn't they have been tangling?