should sleuth
Regular verb: sleuth - sleuthed- sleuthed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd sleuth
you'd sleuth
she'd sleuth
we'd sleuth
you'd sleuth
they'd sleuth 	I'd be sleuthing
you'd be sleuthing
she'd be sleuthing
we'd be sleuthing
you'd be sleuthing
they'd be sleuthing	I should've sleuthed
you should've sleuthed
she should've sleuthed
we should've sleuthed
you should've sleuthed
they should've sleuthed	I should've been sleuthing
you should've been sleuthing
she should've been sleuthing
we should've been sleuthing
you should've been sleuthing
they should've been sleuthing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't sleuth
you shouldn't sleuth
she shouldn't sleuth
we shouldn't sleuth
you shouldn't sleuth
they shouldn't sleuth 	I shouldn't be sleuthing
you shouldn't be sleuthing
she shouldn't be sleuthing
we shouldn't be sleuthing
you shouldn't be sleuthing
they shouldn't be sleuthing	I shouldn't have sleuthed
you shouldn't have sleuthed
she shouldn't have sleuthed
we shouldn't have sleuthed
you shouldn't have sleuthed
they shouldn't have sleuthed	I shouldn't have been sleuthing
you shouldn't have been sleuthing
she shouldn't have been sleuthing
we shouldn't have been sleuthing
you shouldn't have been sleuthing
they shouldn't have been sleuthing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I sleuth?
should you sleuth?
should she sleuth?
should we sleuth?
should you sleuth?
should they sleuth? 	should I be sleuthing?
should you be sleuthing?
should she be sleuthing?
should we be sleuthing?
should you be sleuthing?
should they be sleuthing? 	should I have sleuthed?
should you have sleuthed?
should she have sleuthed?
should we have sleuthed?
should you have sleuthed?
should they have sleuthed? 	should I have been sleuthing?
should you have been sleuthing?
should she have been sleuthing?
should we have been sleuthing?
should you have been sleuthing?
should they have been sleuthing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I sleuth?
shouldn't you sleuth?
shouldn't she sleuth?
shouldn't we sleuth?
shouldn't you sleuth?
shouldn't they sleuth? 	shouldn't I be sleuthing?
shouldn't you be sleuthing?
shouldn't she be sleuthing?
shouldn't we be sleuthing?
shouldn't you be sleuthing?
shouldn't they be sleuthing? 	shouldn't I have sleuthed?
shouldn't you have sleuthed?
shouldn't she have sleuthed?
shouldn't we have sleuthed?
shouldn't you have sleuthed?
shouldn't they have sleuthed? 	shouldn't I have been sleuthing?
shouldn't you have been sleuthing?
shouldn't she have been sleuthing?
shouldn't we have been sleuthing?
shouldn't you have been sleuthing?
shouldn't they have been sleuthing?