Words that go togetherDepend on
Need someone or something; be decided by something.
Whether we play the match depends on the weather.
Trust someone or something to help you.
You can always rely on Joseph to bring extra pencils.
Remember: Depend on and rely on both take "on" (or the formal "upon"). Never "depend of" or "rely in".
Short lessonWords that go togetherSome words naturally team up with certain other words. These partners are called collocations.