This is the 10434th most frequent German word.
quand
"Quand" is not a German word; it is French and means "when" in English.
'Quand' is indeed French and not used in native German sentences; its appearance can confuse German learners if mistaking it for 'wann' or 'als'.
Ich weiß nicht, warum 'quand' oft als französisches Wort bezeichnet wird.
I don't know why 'quand' is often referred to as a French word.
Here, 'wann' is correctly used in German to inquire about time, not 'quand'.
Ich bin nicht sicher, wann ich Freizeit haben werde.
I am not sure when I will have free time.
In this sentence, 'quand' would be a mistaken replacement for the German word 'wenn' or 'als', as 'quand' is internationally associated with French.