Clause of Contrast (or Concession)
Clause yang menunjukkan adanya pertentangan antara dua kejadian atau peristiwa yang saling berhubungan. Biasanya dibuat dengan menggunakan conjunction (kata penghubung) seperti although, though, even though, whereas, even if, in spite of, as the time, dll.
* As the time you were sleeping, we were working hard.
* Mary wanted to stop, whereas I wanted to go on.
* Although it is late, we’ll stay a little longer.
* He is very friendly, even if he is a clever student.