So, you know some French (whether a little or a lot), but you feel it's not perfect yet. You make mistakes, you know it, but you struggle identifying them or correct them. Or you know you are correct, but you don't know why. You want to be confident that what you say is good.

The best option to perfect your French is to attend some of my workshops or short courses. These are relatively intensive sessions where a specific point is explored in depth and practiced a lot. The rules are made very clear, and you will have many opportunities to apply them and get feedback.