The event was canceled because it was raining heavily.
because I
Frequency:
65
%
I couldn't attend the party because I had to work.
because he
Frequency:
60
%
He missed the bus because he overslept.
because she
Frequency:
55
%
She got a promotion because she worked hard.
Idiomatic Expressions for because
Phrase: because I said so
Meaning: used to assert authority or shut down further questioning
Usage: The teacher told the students to be quiet because I said so.