We have looked at some 'becauses' that mainly act as a preposition. ので comes at the end of the phrase.
In English we start the phrase with `because`; in Japanese you often say the reason first and then the because...
Just add it after an adjective...
sono kaban wa takai node, zutto tsukau tsumori desu.
Since that bag was expensive, I plan on using it for a long time.
Just add it to the simple form of any verb
gojira ga kuru node, toukyou wa kowai tokoro desu.
Since Godzilla comes, Tokyo is a scary place.
After a noun or a -na adjective add a NA
watashi wa mada gakusei na node, okane ga na