English verb conjugation
SHOULD SPIRAL

Regular verb: spiral - spiralled - spiralled

Affirmation

Simple form	V-ing form
I'd spiral you'd spiral he'd spiral we'd spiral you'd spiral they'd spiral	I'd be spiralling you'd be spiralling he'd be spiralling we'd be spiralling you'd be spiralling they'd be spiralling
Perfect	V-ing perfect
I should've spiralled you should've spiralled he should've spiralled we should've spiralled you should've spiralled they should've spiralled	I should've been spiralling you should've been spiralling he should've been spiralling we should've been spiralling you should've been spiralling they should've been spiralling

Negation

Simple form	V-ing form
I shouldn't spiral you shouldn't spiral he shouldn't spiral we shouldn't spiral you shouldn't spiral they shouldn't spiral	I shouldn't be spiralling you shouldn't be spiralling he shouldn't be spiralling we shouldn't be spiralling you shouldn't be spiralling they shouldn't be spiralling
Perfect	V-ing perfect
I shouldn't have spiralled you shouldn't have spiralled he shouldn't have spiralled we shouldn't have spiralled you shouldn't have spiralled they shouldn't have spiralled	I shouldn't have been spiralling you shouldn't have been spiralling he shouldn't have been spiralling we shouldn't have been spiralling you shouldn't have been spiralling they shouldn't have been spiralling

Interrogative form

Simple form	V-ing form
should I spiral? should you spiral? should he spiral? should we spiral? should you spiral? should they spiral?	should I be spiralling? should you be spiralling? should he be spiralling? should we be spiralling? should you be spiralling? should they be spiralling?
Perfect	V-ing perfect
should I have spiralled? should you have spiralled? should he have spiralled? should we have spiralled? should you have spiralled? should they have spiralled?	should I have been spiralling? should you have been spiralling? should he have been spiralling? should we have been spiralling? should you have been spiralling? should they have been spiralling?

Interro-negative form

Simple form	V-ing form
shouldn't I spiral? shouldn't you spiral? shouldn't he spiral? shouldn't we spiral? shouldn't you spiral? shouldn't they spiral?	shouldn't I be spiralling? shouldn't you be spiralling? shouldn't he be spiralling? shouldn't we be spiralling? shouldn't you be spiralling? shouldn't they be spiralling?
Perfect	V-ing perfect
shouldn't I have spiralled? shouldn't you have spiralled? shouldn't he have spiralled? shouldn't we have spiralled? shouldn't you have spiralled? shouldn't they have spiralled?	shouldn't I have been spiralling? shouldn't you have been spiralling? shouldn't he have been spiralling? shouldn't we have been spiralling? shouldn't you have been spiralling? shouldn't they have been spiralling?