Updated: Aug 16, 2020
why ~ have to ~?; it is unnecessary to ~; have no good reason to ~; not need to ~
You have no good reason to get so angry.
It's a benign tumor, so you don't need to worry about it too much.
You must be thinking there's no need to start on the research everybody is already doing. But you are wrong.
I put all the examples along with the meaning into flashcards to study just in case you forget. (I suggest downloading the app version for brainscape) With this you can even study on your phone!
Feel free to use this flash card deck I update regularly.
This grammar is really for intermediate-advanced learners. If you are looking to know where to start in Japanese and building a good foundation check out this blog post it.
If you are a person that is looking to have more useful information learning Japanese consider subscribing to this sites mailing list. I make posts about Japanese content frequently.
Also If you have a specific topic or problem you are interested in me covering just leave a comment below or ask me on my YouTube channel.
I make videos in English/Japanese I'd love to help out on your language journey!
Thanks for reading!