Conjunction

1. and (sejajar)
maksudnya kata kerja sebelum dan sesudah "end", harus sama bentuk katanya.
ex:  i like reading and dancing (reading dan dancing adalah Ving)
      i eat fried rice and drink coffee (eat dan drink adalah V1)

2. not only....but also (tidak boleh di pisah)
ex: she is not only smart but also beautiful

3. eventhough, although (walaupun)
a. eventhough digunakan dalam kondisi (-) hasil (+)
    ex: eventhough Ram didn't studied, he passed the exam

b. although digunakan dalam kondisi (+) hasil (-)
    ex: although Ram had studied very hard, he didn't score well

4. because, although, eventhough + clause/S+V1
ex:  because i got an accident, i can't walk
    because of, duo to, in spite of/despite + noun
ex:  because of you, i got an accident.