base on

US /beɪs ɑːn/
UK /beɪs ɑːn/
"base on" picture
1.

opierać się na, bazować na

to use as the foundation or starting point for something; to develop something from something else

:
The movie is based on a true story.
Film jest oparty na prawdziwej historii.
Their decision was based on careful analysis.
Ich decyzja była oparta na dokładnej analizie.