can backstop
Verbo regolare: backstop - backstoped- backstoped

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can backstop
you can backstop
he can backstop
we can backstop
you can backstop
they can backstop 	I can be backstoping
you can be backstoping
he can be backstoping
we can be backstoping
you can be backstoping
they can be backstoping	I can have backstoped
you can have backstoped
he can have backstoped
we can have backstoped
you can have backstoped
they can have backstoped	I can have been backstoping
you can have been backstoping
he can have been backstoping
we can have been backstoping
you can have been backstoping
they can have been backstoping	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot backstop
you cannot backstop
he cannot backstop
we cannot backstop
you cannot backstop
they cannot backstop 	I cannot be backstoping
you cannot be backstoping
he cannot be backstoping
we cannot be backstoping
you cannot be backstoping
they cannot be backstoping	I cannot have backstoped
you cannot have backstoped
he cannot have backstoped
we cannot have backstoped
you cannot have backstoped
they cannot have backstoped	I cannot have been backstoping
you cannot have been backstoping
he cannot have been backstoping
we cannot have been backstoping
you cannot have been backstoping
they cannot have been backstoping	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I backstop?
can you backstop?
can he backstop?
can we backstop?
can you backstop?
can they backstop? 	can I be backstoping?
can you be backstoping?
can he be backstoping?
can we be backstoping?
can you be backstoping?
can they be backstoping? 	can I have backstoped?
can you have backstoped?
can he have backstoped?
can we have backstoped?
can you have backstoped?
can they have backstoped? 	can I have been backstoping?
can you have been backstoping?
can he have been backstoping?
can we have been backstoping?
can you have been backstoping?
can they have been backstoping? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not backstop?
can you not backstop?
can he not backstop?
can we not backstop?
can you not backstop?
can they not backstop? 	can I not be backstoping?
can you not be backstoping?
can he not be backstoping?
can we not be backstoping?
can you not be backstoping?
can they not be backstoping? 	can I not have backstoped?
can you not have backstoped?
can he not have backstoped?
can we not have backstoped?
can you not have backstoped?
can they not have backstoped? 	can I not have been backstoping?
can you not have been backstoping?
can he not have been backstoping?
can we not have been backstoping?
can you not have been backstoping?
can they not have been backstoping?