shall mark
Verbo regular: mark - marked- marked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall mark
you shall mark
she shall mark
we shall mark
you shall mark
they shall mark 	I shall be marking
you shall be marking
she shall be marking
we shall be marking
you shall be marking
they shall be marking	I shall have marked
you shall have marked
she shall have marked
we shall have marked
you shall have marked
they shall have marked	I shall have been marking
you shall have been marking
she shall have been marking
we shall have been marking
you shall have been marking
they shall have been marking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not mark
you shall not mark
she shall not mark
we shall not mark
you shall not mark
they shall not mark 	I shall not be marking
you shall not be marking
she shall not be marking
we shall not be marking
you shall not be marking
they shall not be marking	I shall not have marked
you shall not have marked
she shall not have marked
we shall not have marked
you shall not have marked
they shall not have marked	I shall not have been marking
you shall not have been marking
she shall not have been marking
we shall not have been marking
you shall not have been marking
they shall not have been marking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I mark?
shall you mark?
shall she mark?
shall we mark?
shall you mark?
shall they mark? 	shall I be marking?
shall you be marking?
shall she be marking?
shall we be marking?
shall you be marking?
shall they be marking? 	shall I have marked?
shall you have marked?
shall she have marked?
shall we have marked?
shall you have marked?
shall they have marked? 	shall I have been marking?
shall you have been marking?
shall she have been marking?
shall we have been marking?
shall you have been marking?
shall they have been marking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not mark?
shall you not mark?
shall she not mark?
shall we not mark?
shall you not mark?
shall they not mark? 	shall I not be marking?
shall you not be marking?
shall she not be marking?
shall we not be marking?
shall you not be marking?
shall they not be marking? 	shall I not have marked?
shall you not have marked?
shall she not have marked?
shall we not have marked?
shall you not have marked?
shall they not have marked? 	shall I not have been marking?
shall you not have been marking?
shall she not have been marking?
shall we not have been marking?
shall you not have been marking?
shall they not have been marking?