can fall
Verbo irregolare: fall - fell- fallen

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can fall
you can fall
he can fall
we can fall
you can fall
they can fall 	I can be falling
you can be falling
he can be falling
we can be falling
you can be falling
they can be falling	I can have fallen
you can have fallen
he can have fallen
we can have fallen
you can have fallen
they can have fallen	I can have been falling
you can have been falling
he can have been falling
we can have been falling
you can have been falling
they can have been falling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot fall
you cannot fall
he cannot fall
we cannot fall
you cannot fall
they cannot fall 	I cannot be falling
you cannot be falling
he cannot be falling
we cannot be falling
you cannot be falling
they cannot be falling	I cannot have fallen
you cannot have fallen
he cannot have fallen
we cannot have fallen
you cannot have fallen
they cannot have fallen	I cannot have been falling
you cannot have been falling
he cannot have been falling
we cannot have been falling
you cannot have been falling
they cannot have been falling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I fall?
can you fall?
can he fall?
can we fall?
can you fall?
can they fall? 	can I be falling?
can you be falling?
can he be falling?
can we be falling?
can you be falling?
can they be falling? 	can I have fallen?
can you have fallen?
can he have fallen?
can we have fallen?
can you have fallen?
can they have fallen? 	can I have been falling?
can you have been falling?
can he have been falling?
can we have been falling?
can you have been falling?
can they have been falling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not fall?
can you not fall?
can he not fall?
can we not fall?
can you not fall?
can they not fall? 	can I not be falling?
can you not be falling?
can he not be falling?
can we not be falling?
can you not be falling?
can they not be falling? 	can I not have fallen?
can you not have fallen?
can he not have fallen?
can we not have fallen?
can you not have fallen?
can they not have fallen? 	can I not have been falling?
can you not have been falling?
can he not have been falling?
can we not have been falling?
can you not have been falling?
can they not have been falling?