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for 4 days is the most popular phrase on the web.

since 4 days 1122,000 results on the web	for 4 days 134,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Since its 4 nights 5 days, we can't really go on a long vacation... It's been 4 days since Bonnie died or 4 days since I found out Bonnie died. Since there are 4 more days of travel. It's been 4 days since my wingman went. It's been 4 days since she... disappeared following her shift at a local restaurant. It's been 4 days since the incident. Because in 4 days, it'll be 10 years since J	You've been gone for 4 days. Fajngold's been gone for 4 days now. I'll keep her going for 4 days and 3 nights. He kept michelle for 4 days. Dogs should not be allowed to swim in ditches, ponds or streams for 4 days after treatment. They've been holed up in there for 4 days now but it went unnoticed because of the holiday weekend. Dogs should not be allowed to swim in surface waters for 4 days after treatment. The time independent pharmacokinetic profile of levetiracetam was also confirmed following 1500 mg intravenous infusion for 4 days with b. i. d dosing.

since 4 days

1122,000 results on the web

for 4 days

134,000,000 results on the web

More popular!

Since its 4 nights 5 days, we can't really go on a long vacation...
It's been 4 days since Bonnie died
or 4 days since I found out Bonnie died.
Since there are 4 more days of travel.
It's been 4 days since my wingman went.
It's been 4 days since she... disappeared following her shift at a local restaurant.
It's been 4 days since the incident.
Because in 4 days, it'll be 10 years since J

You've been gone for 4 days.
Fajngold's been gone for 4 days now.
I'll keep her going for 4 days and 3 nights.
He kept michelle for 4 days.
Dogs should not be allowed to swim in ditches, ponds or streams for 4 days after treatment.
They've been holed up in there for 4 days now but it went unnoticed because of the holiday weekend.
Dogs should not be allowed to swim in surface waters for 4 days after treatment.
The time independent pharmacokinetic profile of levetiracetam was also confirmed following 1500 mg intravenous infusion for 4 days with b. i. d dosing.