Present continues.
I'm not falling from the stairs at the moment.
You aren't falling from the stairs at the moment.
He isn't falling from the stairs at the moment.
She isn't falling from the stairs at the moment.
It isn't falling from the stairs at the moment.
We aren't falling from the stairs at the moment.
You aren't falling from the stairs at the moment.
They aren't falling from the stairs at the moment.
You aren't falling from the stairs at the moment. (active voice)
The stairs isn't being fallen at the moment. (passive voice)
Present simple.
I don't usually fall from the stairs.
You don't usually fall from the stairs.
He dosen't usually fall from the stairs.
She dosen't usually fall from the stairs.
It dosen't usually fall from the stairs.
We don't usually fall from the stairs.
You don't usually fall from the stairs.
They don't usually fall from the stairs.
You don't usually fall from the stairs.(active voice)
The stairs usually isn't fallen. (passive voice)
Past simple.
I didn't fall from the stairs in the past.
You didn't fall from the stairs in the past.
He didn't fall from the stairs in the past.
She didn't fall from the stairs in the past.
It didn't fall from the stairs in the past.
We didn't fall from the stairs in the past.
You didn't fall from the stairs in the past.
They didn't fall from the stairs in the past.
We didn't fall from the stairs in the past. (active voice)
The stairs weren't fallen in the past. (passive voice)
Future simple.
I won't fall from the stairs in the future.
You won't fall from the stairs in the future.
He won't fall from the stairs in the future.
She won't fall from the stairs in the future.
It won't fall from the stairs in the future.
We won't fall from the stairs in the future.
You won't fall from the stairs in the future.
They won't fall from the stairs in the future.
They won't fall from the stairs in the future. (active voice)
The stairs won't be fallen. (passive voice)
First conditional
(if + present simple + future simple).
If you go up stairs, you probably won't fall from the stairs (at once).
Second conditional (If I were)
(if + past simple + would).
If you fell from the stairs you wouldn't probably be alive.
Present perfect.
I haven't fallen from the stairs this year.
You haven't fallen from the stairs this year.
He hasn't fallen from the stairs this year.
She hasn't fallen from the stairs this year.
It hasn't fallen from the stairs this year.
We haven't fallen from the stairs this year.
You haven't fallen from the stairs this year.
They haven't fallen from the stairs this year.
You haven't fallen from the stairs this year. (active voice)
The stairs haven't been fallen this year. (passive voice)
Past continues
(was/were + present participle +ing).
Anna weren't falling her ballpoint pen on the floor at the school last monday. (active voice)
Anna's ballpoint pen wasn't being fallen on the floor at the school last monday. (passive voice)
Past continues (2)
(past continues + when + past simple)
Anna weren't falling her ballpoint pen on the floor when was the break.
Past continues (3)
(past continues + while + past continues)
Anna weren't falling her ballpoint pen on the floor while she was writing test.
