can spall
Verbo regular: spall - spalled- spalled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can spall
you can spall
he can spall
we can spall
you can spall
they can spall 	I can be spalling
you can be spalling
he can be spalling
we can be spalling
you can be spalling
they can be spalling	I can have spalled
you can have spalled
he can have spalled
we can have spalled
you can have spalled
they can have spalled	I can have been spalling
you can have been spalling
he can have been spalling
we can have been spalling
you can have been spalling
they can have been spalling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot spall
you cannot spall
he cannot spall
we cannot spall
you cannot spall
they cannot spall 	I cannot be spalling
you cannot be spalling
he cannot be spalling
we cannot be spalling
you cannot be spalling
they cannot be spalling	I cannot have spalled
you cannot have spalled
he cannot have spalled
we cannot have spalled
you cannot have spalled
they cannot have spalled	I cannot have been spalling
you cannot have been spalling
he cannot have been spalling
we cannot have been spalling
you cannot have been spalling
they cannot have been spalling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I spall?
can you spall?
can he spall?
can we spall?
can you spall?
can they spall? 	can I be spalling?
can you be spalling?
can he be spalling?
can we be spalling?
can you be spalling?
can they be spalling? 	can I have spalled?
can you have spalled?
can he have spalled?
can we have spalled?
can you have spalled?
can they have spalled? 	can I have been spalling?
can you have been spalling?
can he have been spalling?
can we have been spalling?
can you have been spalling?
can they have been spalling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not spall?
can you not spall?
can he not spall?
can we not spall?
can you not spall?
can they not spall? 	can I not be spalling?
can you not be spalling?
can he not be spalling?
can we not be spalling?
can you not be spalling?
can they not be spalling? 	can I not have spalled?
can you not have spalled?
can he not have spalled?
can we not have spalled?
can you not have spalled?
can they not have spalled? 	can I not have been spalling?
can you not have been spalling?
can he not have been spalling?
can we not have been spalling?
can you not have been spalling?
can they not have been spalling?