Have you met Calum?
An do choinnich thu ri Calum?
The final structure John, Anne and Finlay used was to ask if someone had met someone else.
An do choinnich thu ri Calum?
Have you met Malcolm? / Did you meet Malcolm?
Nach do choinnich thu ri Calum?
Haven't you met ... / I met Malcolm
Choinnich mi ri Calum
I’ve met ... / I met Malcolm
Cha do choinnich mi ri Calum.
I haven’t met Malcolm. / I didn’t meet Malcolm.