base on
US /beɪs ɑːn/
UK /beɪs ɑːn/

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.