can scar
Verbo regular: scar - scarred- scarred

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can scar
you can scar
he can scar
we can scar
you can scar
they can scar 	I can be scarring
you can be scarring
he can be scarring
we can be scarring
you can be scarring
they can be scarring	I can have scarred
you can have scarred
he can have scarred
we can have scarred
you can have scarred
they can have scarred	I can have been scarring
you can have been scarring
he can have been scarring
we can have been scarring
you can have been scarring
they can have been scarring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot scar
you cannot scar
he cannot scar
we cannot scar
you cannot scar
they cannot scar 	I cannot be scarring
you cannot be scarring
he cannot be scarring
we cannot be scarring
you cannot be scarring
they cannot be scarring	I cannot have scarred
you cannot have scarred
he cannot have scarred
we cannot have scarred
you cannot have scarred
they cannot have scarred	I cannot have been scarring
you cannot have been scarring
he cannot have been scarring
we cannot have been scarring
you cannot have been scarring
they cannot have been scarring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I scar?
can you scar?
can he scar?
can we scar?
can you scar?
can they scar? 	can I be scarring?
can you be scarring?
can he be scarring?
can we be scarring?
can you be scarring?
can they be scarring? 	can I have scarred?
can you have scarred?
can he have scarred?
can we have scarred?
can you have scarred?
can they have scarred? 	can I have been scarring?
can you have been scarring?
can he have been scarring?
can we have been scarring?
can you have been scarring?
can they have been scarring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not scar?
can you not scar?
can he not scar?
can we not scar?
can you not scar?
can they not scar? 	can I not be scarring?
can you not be scarring?
can he not be scarring?
can we not be scarring?
can you not be scarring?
can they not be scarring? 	can I not have scarred?
can you not have scarred?
can he not have scarred?
can we not have scarred?
can you not have scarred?
can they not have scarred? 	can I not have been scarring?
can you not have been scarring?
can he not have been scarring?
can we not have been scarring?
can you not have been scarring?
can they not have been scarring?