can slab
Verbo regular: slab - slabed- slabed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can slab
you can slab
he can slab
we can slab
you can slab
they can slab 	I can be slabing
you can be slabing
he can be slabing
we can be slabing
you can be slabing
they can be slabing	I can have slabed
you can have slabed
he can have slabed
we can have slabed
you can have slabed
they can have slabed	I can have been slabing
you can have been slabing
he can have been slabing
we can have been slabing
you can have been slabing
they can have been slabing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot slab
you cannot slab
he cannot slab
we cannot slab
you cannot slab
they cannot slab 	I cannot be slabing
you cannot be slabing
he cannot be slabing
we cannot be slabing
you cannot be slabing
they cannot be slabing	I cannot have slabed
you cannot have slabed
he cannot have slabed
we cannot have slabed
you cannot have slabed
they cannot have slabed	I cannot have been slabing
you cannot have been slabing
he cannot have been slabing
we cannot have been slabing
you cannot have been slabing
they cannot have been slabing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I slab?
can you slab?
can he slab?
can we slab?
can you slab?
can they slab? 	can I be slabing?
can you be slabing?
can he be slabing?
can we be slabing?
can you be slabing?
can they be slabing? 	can I have slabed?
can you have slabed?
can he have slabed?
can we have slabed?
can you have slabed?
can they have slabed? 	can I have been slabing?
can you have been slabing?
can he have been slabing?
can we have been slabing?
can you have been slabing?
can they have been slabing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not slab?
can you not slab?
can he not slab?
can we not slab?
can you not slab?
can they not slab? 	can I not be slabing?
can you not be slabing?
can he not be slabing?
can we not be slabing?
can you not be slabing?
can they not be slabing? 	can I not have slabed?
can you not have slabed?
can he not have slabed?
can we not have slabed?
can you not have slabed?
can they not have slabed? 	can I not have been slabing?
can you not have been slabing?
can he not have been slabing?
can we not have been slabing?
can you not have been slabing?
can they not have been slabing?