should spiral
Regular verb: spiral - spiralled- spiralled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd spiral
you'd spiral
she'd spiral
we'd spiral
you'd spiral
they'd spiral 	I'd be spiralling
you'd be spiralling
she'd be spiralling
we'd be spiralling
you'd be spiralling
they'd be spiralling	I should've spiralled
you should've spiralled
she 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
she 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 	Perfect 	V-ing perfect 	
I shouldn't spiral
you shouldn't spiral
she 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
she shouldn't be spiralling
we shouldn't be spiralling
you shouldn't be spiralling
they shouldn't be spiralling	I shouldn't have spiralled
you shouldn't have spiralled
she 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
she 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 	Perfect 	V-ing perfect 	
should I spiral?
should you spiral?
should she spiral?
should we spiral?
should you spiral?
should they spiral? 	should I be spiralling?
should you be spiralling?
should she be spiralling?
should we be spiralling?
should you be spiralling?
should they be spiralling? 	should I have spiralled?
should you have spiralled?
should she 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 she 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 	Perfect 	V-ing perfect 	
shouldn't I spiral?
shouldn't you spiral?
shouldn't she 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 she be spiralling?
shouldn't we be spiralling?
shouldn't you be spiralling?
shouldn't they be spiralling? 	shouldn't I have spiralled?
shouldn't you have spiralled?
shouldn't she 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 she have been spiralling?
shouldn't we have been spiralling?
shouldn't you have been spiralling?
shouldn't they have been spiralling?