should roil
Regular verb: roil - roiled- roiled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd roil
you'd roil
she'd roil
we'd roil
you'd roil
they'd roil 	I'd be roiling
you'd be roiling
she'd be roiling
we'd be roiling
you'd be roiling
they'd be roiling	I should've roiled
you should've roiled
she should've roiled
we should've roiled
you should've roiled
they should've roiled	I should've been roiling
you should've been roiling
she should've been roiling
we should've been roiling
you should've been roiling
they should've been roiling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't roil
you shouldn't roil
she shouldn't roil
we shouldn't roil
you shouldn't roil
they shouldn't roil 	I shouldn't be roiling
you shouldn't be roiling
she shouldn't be roiling
we shouldn't be roiling
you shouldn't be roiling
they shouldn't be roiling	I shouldn't have roiled
you shouldn't have roiled
she shouldn't have roiled
we shouldn't have roiled
you shouldn't have roiled
they shouldn't have roiled	I shouldn't have been roiling
you shouldn't have been roiling
she shouldn't have been roiling
we shouldn't have been roiling
you shouldn't have been roiling
they shouldn't have been roiling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I roil?
should you roil?
should she roil?
should we roil?
should you roil?
should they roil? 	should I be roiling?
should you be roiling?
should she be roiling?
should we be roiling?
should you be roiling?
should they be roiling? 	should I have roiled?
should you have roiled?
should she have roiled?
should we have roiled?
should you have roiled?
should they have roiled? 	should I have been roiling?
should you have been roiling?
should she have been roiling?
should we have been roiling?
should you have been roiling?
should they have been roiling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I roil?
shouldn't you roil?
shouldn't she roil?
shouldn't we roil?
shouldn't you roil?
shouldn't they roil? 	shouldn't I be roiling?
shouldn't you be roiling?
shouldn't she be roiling?
shouldn't we be roiling?
shouldn't you be roiling?
shouldn't they be roiling? 	shouldn't I have roiled?
shouldn't you have roiled?
shouldn't she have roiled?
shouldn't we have roiled?
shouldn't you have roiled?
shouldn't they have roiled? 	shouldn't I have been roiling?
shouldn't you have been roiling?
shouldn't she have been roiling?
shouldn't we have been roiling?
shouldn't you have been roiling?
shouldn't they have been roiling?