I understand when to use "de" as well as "de l" for vowels, however i also noticed sometimes "du" gets used which is confusing. Came across one of the posts by Tom in the comment section: j'ai besoin de soutien - I need support (general)
J'ai besoin du soutien du gouvernement - I need government support (specific)
How come this is still correct which still contains the word "support" with a different article: j'ai besoin d'un soutien financier and NOT j'ai besoin du soutien financier,
This actually confuses me the most:
j'ai besoin de soutien and NOT j'ai besoin du soutien. Last i checked, le soutien est masculin.