Which English form is correct:
I fell asleep or I fall asleep ?

2

Use I fell asleep to talk about an event in the past.

Use I fall asleep to talk about ongoing events, or for something happening in the present (right now).

I fell asleep

It's correct

This phrase is used to indicate the action of changing from being awake to being asleep at some point in the past.

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I fall asleep

It's correct

This phase is used to describe the action of changing from the state of being awake to being asleep in a habitual or recurring way.

On rare occasions this form might be used in a narrative being told in the present tense.

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