This is the 13516th most frequent Turkish word.
koyabileceğimizi
"That we can put/place."
The term "koyabileceğimizi" is the object clause form of "we can put" in this context, with "koymak" being the base verb meaning "to put", and "bileceğimiz" marking potentiality and the clause structure.
Kitapları bu rafa koyabileceğimizi düşündük.
We thought we could put the books on this shelf.
Here, "koyabileceğimizi" expresses the ability to physically place something somewhere, in this case, a new table in the room.
Odaya yeni bir masa koyabileceğimizi söyledi.
He said we could put a new table in the room.
In this example, "koyabileceğimizi" is used to denote the action of including or incorporating ideas into a conceptual framework, emphasizing the abstract use of "put".