When the subject of a sentence comes before the verb, the sentence is in natural order.
When the verb or part of the verb comes before the subject, the sentence is in inverted order.
The verb is mixed so the subject comes before the verb.
I believe the answer is A. Natural
The correct options are one, two and four.
Fixed poetry involves a regular and limited rhyme scheme, restricted metrical arrangements, and a determined set of lines. Poets who follow the rules of fixed poetry usually combine these conditions into more extensive compositions.
1 Is
2 Are
3 Knows
4 Is
5 Is and is again
6 Is
7 Are
8 Are
9 Were Are