Hey there, みんな!
I’m currently going through Genki I and on Lesson 4 they touch upon the particle と and one of its usages, describing with whom you do something.
The example phrase they give is:
メアリーさんはスーさんと韓国に行きます。
While I was under the impression that the correct way to apply the particle would be:
メアリーさんとスーさんは韓国に行きます。
Can someone confirm this for me, please? I dont have a teacher who to ask these things to