Looking on the internet deeply has found these results:

as few days passed is the most popular phrase on the web.

as passed few days 12 results on the web	as few days passed 133,500 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
The next few days passed in a fog. A group of swordsmen passed by a few days ago. The closing date for making our submission has actually passed by a few days. She passed away a few days ago. July 2. passed a few days since I started practicing the spells of the diary. He passed suddenly a few days ago. Which means somebody who's passed away in the last few days. WELL, NO. HE PASSED ON A FEW DAYS AGO.	SB 1070 passed the Arizona house last week and a few days later passed the State Senate. It's only as few days before graduation, and the curse hasn't happened yet. A few more days passed without any arrivals. A few days after Marilyn passed, Makris got his hands on an old list of card sharps. Which means somebody who's passed away in the last few days. The next few days passed in a fog. He passed suddenly a few days ago. The closing date for making our submission has actually passed by a few days.

as passed few days

12 results on the web

as few days passed

133,500 results on the web

More popular!

The next few days passed in a fog.
A group of swordsmen passed by a few days ago.
The closing date for making our submission has actually passed by a few days.
She passed away a few days ago.
July 2. passed a few days since I started practicing the spells of the diary.
He passed suddenly a few days ago.
Which means somebody who's passed away in the last few days.
WELL, NO. HE PASSED ON A FEW DAYS AGO.

SB 1070 passed the Arizona house last week and a few days later passed the State Senate.
It's only as few days before graduation, and the curse hasn't happened yet.
A few more days passed without any arrivals.
A few days after Marilyn passed, Makris got his hands on an old list of card sharps.
Which means somebody who's passed away in the last few days.
The next few days passed in a fog.
He passed suddenly a few days ago.
The closing date for making our submission has actually passed by a few days.