Combien de temps m'attendez-vous (kohm bee ehn deh tahmp mah tahn day voo) How long have you been waitng for me.
Repeat this phrase all day long till you know it by heart.
Vocabulary breakdown:
Combien (kohm bee ehn) How, how much
temp (tahm) -time
combien de temps (kohm bee ehn deh tahmp) -how long (literally: how much time)
attendez-vous (ah tahn day voo) -are you waiting
vous attendez (vooz ah tahn day) -you wait, you are waiting
the m' before "attendez" refers to "me".