shall backstop
Verbo regular: backstop - backstoped- backstoped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall backstop
you shall backstop
he shall backstop
we shall backstop
you shall backstop
they shall backstop 	I shall be backstoping
you shall be backstoping
he shall be backstoping
we shall be backstoping
you shall be backstoping
they shall be backstoping	I shall have backstoped
you shall have backstoped
he shall have backstoped
we shall have backstoped
you shall have backstoped
they shall have backstoped	I shall have been backstoping
you shall have been backstoping
he shall have been backstoping
we shall have been backstoping
you shall have been backstoping
they shall have been backstoping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not backstop
you shall not backstop
he shall not backstop
we shall not backstop
you shall not backstop
they shall not backstop 	I shall not be backstoping
you shall not be backstoping
he shall not be backstoping
we shall not be backstoping
you shall not be backstoping
they shall not be backstoping	I shall not have backstoped
you shall not have backstoped
he shall not have backstoped
we shall not have backstoped
you shall not have backstoped
they shall not have backstoped	I shall not have been backstoping
you shall not have been backstoping
he shall not have been backstoping
we shall not have been backstoping
you shall not have been backstoping
they shall not have been backstoping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I backstop?
shall you backstop?
shall he backstop?
shall we backstop?
shall you backstop?
shall they backstop? 	shall I be backstoping?
shall you be backstoping?
shall he be backstoping?
shall we be backstoping?
shall you be backstoping?
shall they be backstoping? 	shall I have backstoped?
shall you have backstoped?
shall he have backstoped?
shall we have backstoped?
shall you have backstoped?
shall they have backstoped? 	shall I have been backstoping?
shall you have been backstoping?
shall he have been backstoping?
shall we have been backstoping?
shall you have been backstoping?
shall they have been backstoping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not backstop?
shall you not backstop?
shall he not backstop?
shall we not backstop?
shall you not backstop?
shall they not backstop? 	shall I not be backstoping?
shall you not be backstoping?
shall he not be backstoping?
shall we not be backstoping?
shall you not be backstoping?
shall they not be backstoping? 	shall I not have backstoped?
shall you not have backstoped?
shall he not have backstoped?
shall we not have backstoped?
shall you not have backstoped?
shall they not have backstoped? 	shall I not have been backstoping?
shall you not have been backstoping?
shall he not have been backstoping?
shall we not have been backstoping?
shall you not have been backstoping?
shall they not have been backstoping?