Formal:
* J'essaie d'apprendre le français. (This is the most direct and literal translation.)
* Je suis en train d'apprendre le français. (This emphasizes the ongoing nature of your learning.)
Informal:
* J'apprends le français. (This is a simpler and more common way to say it, especially in casual conversation.)
* Je veux apprendre le français. (This emphasizes your desire to learn French.)
* J'ai envie d'apprendre le français. (This conveys a stronger sense of desire or passion for learning French.)
Other options:
* Je me débrouille en français. (This means "I'm getting by in French", implying that you are not fluent but you can manage basic communication.)
* J'apprends le français depuis [number] mois/années. (This means "I've been learning French for [number] months/years".)
Ultimately, the best way to say it depends on the context and the level of formality you want to achieve.