English verb conjugation
SHOULD HALLO

Regular verb: hallo - halloed - halloed

Affirmation

Simple form	V-ing form
I'd hallo you'd hallo he'd hallo we'd hallo you'd hallo they'd hallo	I'd be halloing you'd be halloing he'd be halloing we'd be halloing you'd be halloing they'd be halloing
Perfect	V-ing perfect
I should've halloed you should've halloed he should've halloed we should've halloed you should've halloed they should've halloed	I should've been halloing you should've been halloing he should've been halloing we should've been halloing you should've been halloing they should've been halloing

Negation

Simple form	V-ing form
I shouldn't hallo you shouldn't hallo he shouldn't hallo we shouldn't hallo you shouldn't hallo they shouldn't hallo	I shouldn't be halloing you shouldn't be halloing he shouldn't be halloing we shouldn't be halloing you shouldn't be halloing they shouldn't be halloing
Perfect	V-ing perfect
I shouldn't have halloed you shouldn't have halloed he shouldn't have halloed we shouldn't have halloed you shouldn't have halloed they shouldn't have halloed	I shouldn't have been halloing you shouldn't have been halloing he shouldn't have been halloing we shouldn't have been halloing you shouldn't have been halloing they shouldn't have been halloing

Interrogative form

Simple form	V-ing form
should I hallo? should you hallo? should he hallo? should we hallo? should you hallo? should they hallo?	should I be halloing? should you be halloing? should he be halloing? should we be halloing? should you be halloing? should they be halloing?
Perfect	V-ing perfect
should I have halloed? should you have halloed? should he have halloed? should we have halloed? should you have halloed? should they have halloed?	should I have been halloing? should you have been halloing? should he have been halloing? should we have been halloing? should you have been halloing? should they have been halloing?

Interro-negative form

Simple form	V-ing form
shouldn't I hallo? shouldn't you hallo? shouldn't he hallo? shouldn't we hallo? shouldn't you hallo? shouldn't they hallo?	shouldn't I be halloing? shouldn't you be halloing? shouldn't he be halloing? shouldn't we be halloing? shouldn't you be halloing? shouldn't they be halloing?
Perfect	V-ing perfect
shouldn't I have halloed? shouldn't you have halloed? shouldn't he have halloed? shouldn't we have halloed? shouldn't you have halloed? shouldn't they have halloed?	shouldn't I have been halloing? shouldn't you have been halloing? shouldn't he have been halloing? shouldn't we have been halloing? shouldn't you have been halloing? shouldn't they have been halloing?