Looking on the internet deeply has found these results:

supposed to be yes is the most popular phrase on the web.

supposedly yes 135,100 results on the web	supposed to be yes 1385,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Yes, but don't they supposedly like it if you show up looking different?	Wait.Aren't you supposed to be in charge? Yes, i am. I know I'm supposed to say yes. I... One, I'm supposed to say yes to everything, and two, my Southern waitress didn't call me "honey." Yes, we're supposed to discover the mole, not compete with each other. We were supposed to get a yes on the pyramid. I'm supposed to be scared? Yes. You're supposed to be Charlotte? Yes, Aunt Lily. I know I'm supposed to say yes, but watch my head.

supposedly yes

135,100 results on the web

supposed to be yes

1385,000 results on the web

More popular!

Wait.Aren't you supposed to be in charge? Yes, i am.
I know I'm supposed to say yes. I...
One, I'm supposed to say yes to everything, and two, my Southern waitress didn't call me "honey."
Yes, we're supposed to discover the mole, not compete with each other.
We were supposed to get a yes on the pyramid.
I'm supposed to be scared? Yes.
You're supposed to be Charlotte? Yes, Aunt Lily.
I know I'm supposed to say yes, but watch my head.