Proofread the following sentence. Insert punctuation as needed.

Question

He complains of pain in his left shoulder, (Mainly upon raising his arm).

Answer:
He complains of pain in his left shoulder (Mainly upon raising his arem).
* the sentence inside the parentheses is a complete sentence of its own, so it is capitalized.

Answer 1

arem = arm

Sra

Answer 2

Yes - arm spelled/typed wrong.
Question: is it correct to leave the comma out after shoulder -
and keep Mainly capitalized.

Thanks and good-nite

Answer 3

Above answer:

Answer 4

Absolutely not!!

He complains of pain in his left shoulder (Mainly upon raising his arem).

The words inside the parentheses are NOT a sentence. There is no subject, and there is no complete verb.

Here's what's correct:
He complains of pain in his left shoulder, mainly upon raising his arm.