Collocations for agreeable - adj.

be, look, sound
It all sounds very agreeable.

find sb/sth
He finds her very agreeable.

make yourself
She did her best to make herself agreeable.

extremely, fairly, very, etc.
most
It was a most agreeable evening.

mutually
We tried to negotiate a mutually agreeable solution.

be

perfectly, quite

to
He was perfectly agreeable to the idea.

Agreeable is used with these nouns:
companion