shall bill
Verbo regular: bill - billed- billed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall bill
you shall bill
she shall bill
we shall bill
you shall bill
they shall bill 	I shall be billing
you shall be billing
she shall be billing
we shall be billing
you shall be billing
they shall be billing	I shall have billed
you shall have billed
she shall have billed
we shall have billed
you shall have billed
they shall have billed	I shall have been billing
you shall have been billing
she shall have been billing
we shall have been billing
you shall have been billing
they shall have been billing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not bill
you shall not bill
she shall not bill
we shall not bill
you shall not bill
they shall not bill 	I shall not be billing
you shall not be billing
she shall not be billing
we shall not be billing
you shall not be billing
they shall not be billing	I shall not have billed
you shall not have billed
she shall not have billed
we shall not have billed
you shall not have billed
they shall not have billed	I shall not have been billing
you shall not have been billing
she shall not have been billing
we shall not have been billing
you shall not have been billing
they shall not have been billing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I bill?
shall you bill?
shall she bill?
shall we bill?
shall you bill?
shall they bill? 	shall I be billing?
shall you be billing?
shall she be billing?
shall we be billing?
shall you be billing?
shall they be billing? 	shall I have billed?
shall you have billed?
shall she have billed?
shall we have billed?
shall you have billed?
shall they have billed? 	shall I have been billing?
shall you have been billing?
shall she have been billing?
shall we have been billing?
shall you have been billing?
shall they have been billing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not bill?
shall you not bill?
shall she not bill?
shall we not bill?
shall you not bill?
shall they not bill? 	shall I not be billing?
shall you not be billing?
shall she not be billing?
shall we not be billing?
shall you not be billing?
shall they not be billing? 	shall I not have billed?
shall you not have billed?
shall she not have billed?
shall we not have billed?
shall you not have billed?
shall they not have billed? 	shall I not have been billing?
shall you not have been billing?
shall she not have been billing?
shall we not have been billing?
shall you not have been billing?
shall they not have been billing?