Conjugación del verbo inglés
CAN FALL

Verbo irregular: fall - fell - fallen

Afirmación

Forma simple	Forma con V-ing
I can fall you can fall she can fall we can fall you can fall they can fall	I can be falling you can be falling she can be falling we can be falling you can be falling they can be falling
Perfecto	Perfecto con V-ing
I can have fallen you can have fallen she 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 she can have been falling we can have been falling you can have been falling they can have been falling

Negación

Forma simple	Forma con V-ing
I can't fall you can't fall she can't fall we can't fall you can't fall they can't fall	I can't be falling you can't be falling she can't be falling we can't be falling you can't be falling they can't be falling
Perfecto	Perfecto con V-ing
I can't have fallen you can't have fallen she can't have fallen we can't have fallen you can't have fallen they can't have fallen	I can't have been falling you can't have been falling she can't have been falling we can't have been falling you can't have been falling they can't have been falling

Forma interrogativa

Forma simple	Forma con V-ing
can I fall? can you fall? can she fall? can we fall? can you fall? can they fall?	can I be falling? can you be falling? can she be falling? can we be falling? can you be falling? can they be falling?
Perfecto	Perfecto con V-ing
can I have fallen? can you have fallen? can she 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 she have been falling? can we have been falling? can you have been falling? can they have been falling?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I fall? can't you fall? can't she fall? can't we fall? can't you fall? can't they fall?	can't I be falling? can't you be falling? can't she be falling? can't we be falling? can't you be falling? can't they be falling?
Perfecto	Perfecto con V-ing
can't I have fallen? can't you have fallen? can't she have fallen? can't we have fallen? can't you have fallen? can't they have fallen?	can't I have been falling? can't you have been falling? can't she have been falling? can't we have been falling? can't you have been falling? can't they have been falling?