It honestly depends on the person, mate. For me, I never write notes for English, as I tend to understand the concepts we learn in class via discussion (and sometimes conduct extra research on the internet regarding critical theories). Once my grasp of the intricacies of the texts are grounded, I then start to collate textual evidence/paragraphs and write up an essay. It doesn't sound elaborate in terms of study for English, but it works for me.
In terms of preparation for trials and the final HSC exams, I'm going to memorise generic essays for all modules (even mod B) and learn how to adapt them seamlessly under timed conditions. For creative, I'll probably refine my script and skim over various stimuli and figure out how to incorporate it as an extended metaphor (works quite nicely for visuals, imo). If it's quotes - I might just slot it into my creative word-for-word because #yolo
Hmm, if you believe making notes for English would help you, then have a look at this:
http://community.boredofstudies.org/4/english/329393/how-make-english-notes-analyse-text.html
Remember though, notes can only do so much (and even then, I reckon making notes for English is somewhat stupid), as exam techniques is more important and that will shine through in your marks if you make an effort to improve that aspect of English. So keep that in mind. Also, as much as you despise English, try to find a positive mindset (yeah, I know it's hard as well since English can be a bitch). It obviously counts to your ATAR, so you may as well invest the most optimal time into the sub.
Tbh, I don't spend a lot of time on English in comparison to my other subs, but what I've done has benefited me thus far in terms of ranks. But yeah, depends on the person and their study methods.