"Speel je of kook je?"
Translation:Are you playing or are you cooking?
Why wouldn't it be speelt and kookt? I thought the 2nd person always had a t.
Not when there is inversion, in this case it comes before the Je so you use the personal form.
Is this the case with all forms of the conjugation? IE, "kook hij?" or "kookt hij?"
Also for plurals, "koken jullie?" or "kook jullie?"