Have you and he been building a small engine?
Can someone please analyze the sentence above please.

It is grammatically correct.

Explanation:

However, nobody talks like this. Unless you are writing a story that took place 100 years ago, I would try this:

Have you both been building a small engine?

the answer is most likely c. it shows us that the rules that the pigs make can change on a whim whenever it suits the pigs purpose.

hope this

b

explanation: