The part of the sentence "thank you for accompanying me" is correct and usable in written English. You can use it to express appreciation and gratitude when someone has gone with you to an event or activity. For example, "I had a great time at the movie last night - thank you for accompanying me.".
and thank you for not killing me.
Thank you for inviting me.
Thank you for forgiving me".
Thank you for reminding me.
Thank you for pinning me.
Thank you for having me.
Thank you for answering me.
Awesome tool! I started using it one year ago and I never had to look for another app
Ha Thuy Vy
MA of Applied Linguistic, Maquarie University, Australia