1) Success not only depends on talent but also on effort.
2) Succcess depends not only on talent but also on effort.
We have to put preposition phrase after 'not only' if thre's any. In addition, either preposition that follows 'not only' and 'but also' cannot be omitted. Am I wrong?
2) Succcess depends not only on talent but also on effort.
We have to put preposition phrase after 'not only' if thre's any. In addition, either preposition that follows 'not only' and 'but also' cannot be omitted. Am I wrong?