I'm not confident enough to assign a score or give highly detailed feedback but here are some things that I noticed:
Pros
- lots of metalanguage use
- provided examples to back up your points and quoted line numbers
- understanding of factors which influence language choice
Cons
- numerous grammatical and spelling errors (vast majority of these errors are grammatical
- I think you should work on your fluency
some of your constructions are a bit unwieldy eg "This is shown in line 7 where the plural demonstrative pronoun ‘their’ refers to the previously mentioned noun phrase ‘status qou warriors’ (this clause is fine); which also shows substitutions aid in the coherence of the text by reducing the lexical density of it (this should be improved)
- reconsider how you structure your first paragraph (work on your coherence and cohesion)
Other
- you regularly choose to use language outside the study design
I've attached your AC below with sections highlighted, bolded, or underlined which you may want to revisit.
Edit: attachment removed and will be reuploaded without identifying information