What does this sentence mean? I should have finished reading the book by Friday.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
contraposition I should have finished the book by Friday.What does this sentence mean?I should have finished reading the book by Friday.
contrapositionin this senseI should have finished the book by Friday.What does this sentence mean?In the sense noted in the book you quote, the words mean "I expect that by (= on or before ) Friday, I will have finished the book".
teechrIt means that I had planned to finish (presumably reading) the book on/before Friday, but I didn't finish it.The words can mean that in the right context, but that is not the meaning the notes quoted are talking about.