a sentence containing a subordinate clause or clauses or you can also say its a complex sentence contains an independent clause and at least one dependent clause.
Answer:
The two signals which indicate the start of the third quatrain in line nine are:
A: There is a shift in topic.
B: There is a stanza break.
Explanation:
<span>You (should look at a copy someday).
In this sentence, "you" is the subject, so that makes the rest the predicate.
And it is also the entire rest of the sentence explaining what the subject should do, so it's the complete predicate.</span>