should slave
Regular verb: slave - slaved- slaved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd slave
you'd slave
she'd slave
we'd slave
you'd slave
they'd slave 	I'd be slaving
you'd be slaving
she'd be slaving
we'd be slaving
you'd be slaving
they'd be slaving	I should've slaved
you should've slaved
she should've slaved
we should've slaved
you should've slaved
they should've slaved	I should've been slaving
you should've been slaving
she should've been slaving
we should've been slaving
you should've been slaving
they should've been slaving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't slave
you shouldn't slave
she shouldn't slave
we shouldn't slave
you shouldn't slave
they shouldn't slave 	I shouldn't be slaving
you shouldn't be slaving
she shouldn't be slaving
we shouldn't be slaving
you shouldn't be slaving
they shouldn't be slaving	I shouldn't have slaved
you shouldn't have slaved
she shouldn't have slaved
we shouldn't have slaved
you shouldn't have slaved
they shouldn't have slaved	I shouldn't have been slaving
you shouldn't have been slaving
she shouldn't have been slaving
we shouldn't have been slaving
you shouldn't have been slaving
they shouldn't have been slaving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I slave?
should you slave?
should she slave?
should we slave?
should you slave?
should they slave? 	should I be slaving?
should you be slaving?
should she be slaving?
should we be slaving?
should you be slaving?
should they be slaving? 	should I have slaved?
should you have slaved?
should she have slaved?
should we have slaved?
should you have slaved?
should they have slaved? 	should I have been slaving?
should you have been slaving?
should she have been slaving?
should we have been slaving?
should you have been slaving?
should they have been slaving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I slave?
shouldn't you slave?
shouldn't she slave?
shouldn't we slave?
shouldn't you slave?
shouldn't they slave? 	shouldn't I be slaving?
shouldn't you be slaving?
shouldn't she be slaving?
shouldn't we be slaving?
shouldn't you be slaving?
shouldn't they be slaving? 	shouldn't I have slaved?
shouldn't you have slaved?
shouldn't she have slaved?
shouldn't we have slaved?
shouldn't you have slaved?
shouldn't they have slaved? 	shouldn't I have been slaving?
shouldn't you have been slaving?
shouldn't she have been slaving?
shouldn't we have been slaving?
shouldn't you have been slaving?
shouldn't they have been slaving?