As Haruka said, に is used with verbs and の is used with nouns. Let's look at each in greater detail. に (ni) is primarily a place and time marker. I always like to tell people to imagine the character に pictographically. To me it kinda looks like a flag; the vertical line being the pole and the two horizontal ones being the flag itself. You can imagine it being placed on a map or across a time line. By visualizing it in this way, hopefully it will become easier to associate the character itself with its usage. Now, to give some examples of each usage: 私は毎日6時に起きます。(watashi wa mainichi roku-ji ni okimasu) = "I get up at 6 o'clock every day." [time] 私は図書館に行きます。 (watashi wa toshokan ni ikimasu) = "I'll go to the library." [place] This is a very basic usage for に. There are other usages for it, such as the ability to change certain nouns into adverbs, but I suggest learning these basics first, before moving onto complex grammar such as that. As for の (no), it simply shows the relationship between two object; put simply: It shows possession. For example: 私のペン (watashi no pen) = "my pen" Notice that, in Japanese, there are no separate pronouns to distinguish "I" or "my." To give the nuance of "my," の is used with 私. The same goes for other pronouns. For example: あなたの = your 彼の = his 彼女の = her etc. I hope this explanation helps. Let me know if you need any more examples. Good luck in your studies!

Hello. It comes verb after "ni". It comes niuns after "no". For example, わたし"の"くつ my shoes わたし"に"くれる give me I'm not good at English, so I hope that my English gets through to you.