English verb conjugation CAN FALL

Irregular verb: fall - fell - fallen


Affirmation

Simple form

I can fall
you can fall
he can fall
we can fall
you can fall
they can fall

V-ing form

I can be falling
you can be falling
he can be falling
we can be falling
you can be falling
they can be falling

Perfect

I can have fallen
you can have fallen
he can have fallen
we can have fallen
you can have fallen
they can have fallen

V-ing perfect

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

Negation

Simple form

I cannot fall
you cannot fall
he cannot fall
we cannot fall
you cannot fall
they cannot fall

V-ing form

I cannot be falling
you cannot be falling
he cannot be falling
we cannot be falling
you cannot be falling
they cannot be falling

Perfect

I cannot have fallen
you cannot have fallen
he cannot have fallen
we cannot have fallen
you cannot have fallen
they cannot have fallen

V-ing perfect

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

Interrogative form

Simple form

can I fall?
can you fall?
can he fall?
can we fall?
can you fall?
can they fall?

V-ing form

can I be falling?
can you be falling?
can he be falling?
can we be falling?
can you be falling?
can they be falling?

Perfect

can I have fallen?
can you have fallen?
can he have fallen?
can we have fallen?
can you have fallen?
can they have fallen?

V-ing perfect

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?

Interro-negative form

Simple form

can I not fall?
can you not fall?
can he not fall?
can we not fall?
can you not fall?
can they not fall?

V-ing form

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?

Perfect

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?

V-ing perfect

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?