How to use "routine" in a sentence

This becomes my routine.

I begin my routine of standing and sitting

Filming has now become a part of my daily routine

I've changed my drinking routine because the night is colder

I stand up and begin my routine all over again.

Another night of the sitting - standing routine will kill me

Maybe this is something else, a routine check, a formality

"Just routine."

Just routine? Maybe it is, and the shirt is in his bag, at the bottom where it cannot be seen

She knew the routine at last

This is just going to be a routine check."

Right now, he longed for the rigidly structured routine of the law office, the neatly ordered paragraphs of legal casebooks, and the timeless rules of the courtroom.

However, for most of the time the daily routine of work, food, drink and sleep went on as it had done for countless years.