オフ

I'm off has four meanings:

1. I'm leaving now

Example:

• I'm off; see you! = I'm leaving this place now.

2. I'm going now

Example:

• I'm off to the pub. = I'm going to the pub now.

3. Absent from work

Example:

• I'm off tomorrow. = I will be absent from work tomorrow.

4. I'm abstaining

• I'm off chocolate. = I don't eat chocolate these days.

Pattern:

Subject + be + off (+ extra information)