What do you want to say? Probably the most useful phrases are
sabah al-kheer meaning โgood morningโ
Shookran = thank you
Blajmeel = Youโre welcome (though itโs the most casual. Moroccan Arabic has many ways of expressing appreciation)
La shookran a la wajeeb = youโre welcome (literally, โno thanks for duty,โ as in you donโt need to thank me.
Ahlen = Welcome