The clown is commenting on the cyclic nature of time and saying that Malvolio has received the treatment he deserved.
Could you tell me a few lines in the poem so i can help you? does it say "I" "He/She" "You" or all of those pronouns ?
1. Wake
2. Slept
3. Didn’t wake
C and B. A past tense refers to the past. Crawls is currently doing, was crawling could be either present or past, so if you have a multiple choice that would be one of them. C is crawled, meaning he was. And D is will crawl, meaning the future.