Questions: How then is the hook used a a refrain and presented most effectively? Opening line of each A 8 bars (You really don't call them verses?) or last line? Is it presented in the B at all? So, then, is the normal way of referring to AABA not verse chorus? Does the B ever repeat? Is A=8, A=8, B=8, A=8 strictly adhered to?
From reading other books about lyric writing, Verse, Chorus, Bridge are commonly used terms to identify sections and purpose of the section. So much so that one is almost lead to believe that V,C,V,C,B,C is the standard. It's written all over the place so someone like me, just getting started, believes that. AABA is referred to as the ultimate song form.
In writing lyrics as a beginner, I find using V,C,.... an easier way to bring out the hook, but I now think it's because I've read more on the structure that I am more familiar with it.
I don't wish to bleed thru to the chorus/refrain for the sake of keeping the common language for now.