English verb conjugation
SHOULD THROW

Irregular verb: throw - threw - thrown

Affirmation

Simple form	V-ing form
I'd throw you'd throw he'd throw we'd throw you'd throw they'd throw	I'd be throwing you'd be throwing he'd be throwing we'd be throwing you'd be throwing they'd be throwing
Perfect	V-ing perfect
I should've thrown you should've thrown he should've thrown we should've thrown you should've thrown they should've thrown	I should've been throwing you should've been throwing he should've been throwing we should've been throwing you should've been throwing they should've been throwing

Negation

Simple form	V-ing form
I shouldn't throw you shouldn't throw he shouldn't throw we shouldn't throw you shouldn't throw they shouldn't throw	I shouldn't be throwing you shouldn't be throwing he shouldn't be throwing we shouldn't be throwing you shouldn't be throwing they shouldn't be throwing
Perfect	V-ing perfect
I shouldn't have thrown you shouldn't have thrown he shouldn't have thrown we shouldn't have thrown you shouldn't have thrown they shouldn't have thrown	I shouldn't have been throwing you shouldn't have been throwing he shouldn't have been throwing we shouldn't have been throwing you shouldn't have been throwing they shouldn't have been throwing

Interrogative form

Simple form	V-ing form
should I throw? should you throw? should he throw? should we throw? should you throw? should they throw?	should I be throwing? should you be throwing? should he be throwing? should we be throwing? should you be throwing? should they be throwing?
Perfect	V-ing perfect
should I have thrown? should you have thrown? should he have thrown? should we have thrown? should you have thrown? should they have thrown?	should I have been throwing? should you have been throwing? should he have been throwing? should we have been throwing? should you have been throwing? should they have been throwing?

Interro-negative form

Simple form	V-ing form
shouldn't I throw? shouldn't you throw? shouldn't he throw? shouldn't we throw? shouldn't you throw? shouldn't they throw?	shouldn't I be throwing? shouldn't you be throwing? shouldn't he be throwing? shouldn't we be throwing? shouldn't you be throwing? shouldn't they be throwing?
Perfect	V-ing perfect
shouldn't I have thrown? shouldn't you have thrown? shouldn't he have thrown? shouldn't we have thrown? shouldn't you have thrown? shouldn't they have thrown?	shouldn't I have been throwing? shouldn't you have been throwing? shouldn't he have been throwing? shouldn't we have been throwing? shouldn't you have been throwing? shouldn't they have been throwing?