should fall
Verbo irregular: fall - fell- fallen

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should fall
you should fall
he should fall
we should fall
you should fall
they should fall 	I should be falling
you should be falling
he should be falling
we should be falling
you should be falling
they should be falling	I should have fallen
you should have fallen
he should have fallen
we should have fallen
you should have fallen
they should have fallen	I should have been falling
you should have been falling
he should have been falling
we should have been falling
you should have been falling
they should have been falling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not fall
you should not fall
he should not fall
we should not fall
you should not fall
they should not fall 	I should not be falling
you should not be falling
he should not be falling
we should not be falling
you should not be falling
they should not be falling	I should not have fallen
you should not have fallen
he should not have fallen
we should not have fallen
you should not have fallen
they should not have fallen	I should not have been falling
you should not have been falling
he should not have been falling
we should not have been falling
you should not have been falling
they should not have been falling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I fall?
should you fall?
should he fall?
should we fall?
should you fall?
should they fall? 	should I be falling?
should you be falling?
should he be falling?
should we be falling?
should you be falling?
should they be falling? 	should I have fallen?
should you have fallen?
should he have fallen?
should we have fallen?
should you have fallen?
should they have fallen? 	should I have been falling?
should you have been falling?
should he have been falling?
should we have been falling?
should you have been falling?
should they have been falling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not fall?
should you not fall?
should he not fall?
should we not fall?
should you not fall?
should they not fall? 	should I not be falling?
should you not be falling?
should he not be falling?
should we not be falling?
should you not be falling?
should they not be falling? 	should I not have fallen?
should you not have fallen?
should he not have fallen?
should we not have fallen?
should you not have fallen?
should they not have fallen? 	should I not have been falling?
should you not have been falling?
should he not have been falling?
should we not have been falling?
should you not have been falling?
should they not have been falling?