Pas grand-chose means "not much."
how much is 'combien' in French. Depending on what you have after we say combien? or combien de... How much money? Combien d'argent?
I miss you much in French is "tu me manques beaucoup."
combien . . . ?
combien ? is the French translation for how much.
pas beaucoup
autant que
ce beaucoup
"félicitations"Congratulations is 'félicitations' in French. You can also use congratulations (same orthograph), but this is much less in use.
English : Too much homework French : Trop de devoirs
pas beaucoup
pas trop
Rien beaucoup