English verb conjugation
SHOULD SPILE

Regular verb: spile - spiled - spiled

Affirmation

Simple form	V-ing form
I'd spile you'd spile she'd spile we'd spile you'd spile they'd spile	I'd be spiling you'd be spiling she'd be spiling we'd be spiling you'd be spiling they'd be spiling
Perfect	V-ing perfect
I should've spiled you should've spiled she should've spiled we should've spiled you should've spiled they should've spiled	I should've been spiling you should've been spiling she should've been spiling we should've been spiling you should've been spiling they should've been spiling

Negation

Simple form	V-ing form
I shouldn't spile you shouldn't spile she shouldn't spile we shouldn't spile you shouldn't spile they shouldn't spile	I shouldn't be spiling you shouldn't be spiling she shouldn't be spiling we shouldn't be spiling you shouldn't be spiling they shouldn't be spiling
Perfect	V-ing perfect
I shouldn't have spiled you shouldn't have spiled she shouldn't have spiled we shouldn't have spiled you shouldn't have spiled they shouldn't have spiled	I shouldn't have been spiling you shouldn't have been spiling she shouldn't have been spiling we shouldn't have been spiling you shouldn't have been spiling they shouldn't have been spiling

Interrogative form

Simple form	V-ing form
should I spile? should you spile? should she spile? should we spile? should you spile? should they spile?	should I be spiling? should you be spiling? should she be spiling? should we be spiling? should you be spiling? should they be spiling?
Perfect	V-ing perfect
should I have spiled? should you have spiled? should she have spiled? should we have spiled? should you have spiled? should they have spiled?	should I have been spiling? should you have been spiling? should she have been spiling? should we have been spiling? should you have been spiling? should they have been spiling?

Interro-negative form

Simple form	V-ing form
shouldn't I spile? shouldn't you spile? shouldn't she spile? shouldn't we spile? shouldn't you spile? shouldn't they spile?	shouldn't I be spiling? shouldn't you be spiling? shouldn't she be spiling? shouldn't we be spiling? shouldn't you be spiling? shouldn't they be spiling?
Perfect	V-ing perfect
shouldn't I have spiled? shouldn't you have spiled? shouldn't she have spiled? shouldn't we have spiled? shouldn't you have spiled? shouldn't they have spiled?	shouldn't I have been spiling? shouldn't you have been spiling? shouldn't she have been spiling? shouldn't we have been spiling? shouldn't you have been spiling? shouldn't they have been spiling?