should tool
Regular verb: tool - tooled- tooled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd tool
you'd tool
she'd tool
we'd tool
you'd tool
they'd tool 	I'd be tooling
you'd be tooling
she'd be tooling
we'd be tooling
you'd be tooling
they'd be tooling	I should've tooled
you should've tooled
she should've tooled
we should've tooled
you should've tooled
they should've tooled	I should've been tooling
you should've been tooling
she should've been tooling
we should've been tooling
you should've been tooling
they should've been tooling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't tool
you shouldn't tool
she shouldn't tool
we shouldn't tool
you shouldn't tool
they shouldn't tool 	I shouldn't be tooling
you shouldn't be tooling
she shouldn't be tooling
we shouldn't be tooling
you shouldn't be tooling
they shouldn't be tooling	I shouldn't have tooled
you shouldn't have tooled
she shouldn't have tooled
we shouldn't have tooled
you shouldn't have tooled
they shouldn't have tooled	I shouldn't have been tooling
you shouldn't have been tooling
she shouldn't have been tooling
we shouldn't have been tooling
you shouldn't have been tooling
they shouldn't have been tooling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I tool?
should you tool?
should she tool?
should we tool?
should you tool?
should they tool? 	should I be tooling?
should you be tooling?
should she be tooling?
should we be tooling?
should you be tooling?
should they be tooling? 	should I have tooled?
should you have tooled?
should she have tooled?
should we have tooled?
should you have tooled?
should they have tooled? 	should I have been tooling?
should you have been tooling?
should she have been tooling?
should we have been tooling?
should you have been tooling?
should they have been tooling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I tool?
shouldn't you tool?
shouldn't she tool?
shouldn't we tool?
shouldn't you tool?
shouldn't they tool? 	shouldn't I be tooling?
shouldn't you be tooling?
shouldn't she be tooling?
shouldn't we be tooling?
shouldn't you be tooling?
shouldn't they be tooling? 	shouldn't I have tooled?
shouldn't you have tooled?
shouldn't she have tooled?
shouldn't we have tooled?
shouldn't you have tooled?
shouldn't they have tooled? 	shouldn't I have been tooling?
shouldn't you have been tooling?
shouldn't she have been tooling?
shouldn't we have been tooling?
shouldn't you have been tooling?
shouldn't they have been tooling?