English verb conjugation
SHOULD BESTIR

Regular verb: bestir - bestirred - bestirred

Affirmation

Simple form	V-ing form
I'd bestir you'd bestir he'd bestir we'd bestir you'd bestir they'd bestir	I'd be bestirring you'd be bestirring he'd be bestirring we'd be bestirring you'd be bestirring they'd be bestirring
Perfect	V-ing perfect
I should've bestirred you should've bestirred he should've bestirred we should've bestirred you should've bestirred they should've bestirred	I should've been bestirring you should've been bestirring he should've been bestirring we should've been bestirring you should've been bestirring they should've been bestirring

Negation

Simple form	V-ing form
I shouldn't bestir you shouldn't bestir he shouldn't bestir we shouldn't bestir you shouldn't bestir they shouldn't bestir	I shouldn't be bestirring you shouldn't be bestirring he shouldn't be bestirring we shouldn't be bestirring you shouldn't be bestirring they shouldn't be bestirring
Perfect	V-ing perfect
I shouldn't have bestirred you shouldn't have bestirred he shouldn't have bestirred we shouldn't have bestirred you shouldn't have bestirred they shouldn't have bestirred	I shouldn't have been bestirring you shouldn't have been bestirring he shouldn't have been bestirring we shouldn't have been bestirring you shouldn't have been bestirring they shouldn't have been bestirring

Interrogative form

Simple form	V-ing form
should I bestir? should you bestir? should he bestir? should we bestir? should you bestir? should they bestir?	should I be bestirring? should you be bestirring? should he be bestirring? should we be bestirring? should you be bestirring? should they be bestirring?
Perfect	V-ing perfect
should I have bestirred? should you have bestirred? should he have bestirred? should we have bestirred? should you have bestirred? should they have bestirred?	should I have been bestirring? should you have been bestirring? should he have been bestirring? should we have been bestirring? should you have been bestirring? should they have been bestirring?

Interro-negative form

Simple form	V-ing form
shouldn't I bestir? shouldn't you bestir? shouldn't he bestir? shouldn't we bestir? shouldn't you bestir? shouldn't they bestir?	shouldn't I be bestirring? shouldn't you be bestirring? shouldn't he be bestirring? shouldn't we be bestirring? shouldn't you be bestirring? shouldn't they be bestirring?
Perfect	V-ing perfect
shouldn't I have bestirred? shouldn't you have bestirred? shouldn't he have bestirred? shouldn't we have bestirred? shouldn't you have bestirred? shouldn't they have bestirred?	shouldn't I have been bestirring? shouldn't you have been bestirring? shouldn't he have been bestirring? shouldn't we have been bestirring? shouldn't you have been bestirring? shouldn't they have been bestirring?