can slave
Verbo regular: slave - slaved- slaved

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can slave
you can slave
he can slave
we can slave
you can slave
they can slave 	I can be slaving
you can be slaving
he can be slaving
we can be slaving
you can be slaving
they can be slaving	I can have slaved
you can have slaved
he can have slaved
we can have slaved
you can have slaved
they can have slaved	I can have been slaving
you can have been slaving
he can have been slaving
we can have been slaving
you can have been slaving
they can have been slaving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't slave
you can't slave
he can't slave
we can't slave
you can't slave
they can't slave 	I can't be slaving
you can't be slaving
he can't be slaving
we can't be slaving
you can't be slaving
they can't be slaving	I can't have slaved
you can't have slaved
he can't have slaved
we can't have slaved
you can't have slaved
they can't have slaved	I can't have been slaving
you can't have been slaving
he can't have been slaving
we can't have been slaving
you can't have been slaving
they can't have been slaving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I slave?
can you slave?
can he slave?
can we slave?
can you slave?
can they slave? 	can I be slaving?
can you be slaving?
can he be slaving?
can we be slaving?
can you be slaving?
can they be slaving? 	can I have slaved?
can you have slaved?
can he have slaved?
can we have slaved?
can you have slaved?
can they have slaved? 	can I have been slaving?
can you have been slaving?
can he have been slaving?
can we have been slaving?
can you have been slaving?
can they have been slaving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I slave?
can't you slave?
can't he slave?
can't we slave?
can't you slave?
can't they slave? 	can't I be slaving?
can't you be slaving?
can't he be slaving?
can't we be slaving?
can't you be slaving?
can't they be slaving? 	can't I have slaved?
can't you have slaved?
can't he have slaved?
can't we have slaved?
can't you have slaved?
can't they have slaved? 	can't I have been slaving?
can't you have been slaving?
can't he have been slaving?
can't we have been slaving?
can't you have been slaving?
can't they have been slaving?