The part of speech which of “oh my” is called an interjection.
In English grammar, interjections are used to express emotions such as surprise, joy, anger and disgust etc.
In this sentence, “oh my” is used to express surprise. The speaker, or writer is surprised and wondering how someone managed to get stuck in their chair.
Hard because it is describing tried.
~JZ
Hope it helps
Answer:
Ken checked my addition;and found an error there
Can you please give more context?
Lysander has fallen in love with Helena and has stop loving Hermia because she lied
