Skip to content
NihongoShark
  • Japanese Sentence Structure

Building a Grammar Mind-Map

Niko portraitNiko

Let's say that your goal is to learn every grammatical construction needed to pass JLPT N5.

Here’s a list to stress you out:

JLPT #

Japanese

English (Simple)

JLPT N5 - 01

です

to be (ex. is, are, am)

JLPT N5 - 02

も

too, also, as well as

JLPT N5 - 03

で

at, in, on (action place)

JLPT N5 - 04

に / へ

to (goal of movement)

JLPT N5 - 05

に

at, on, in (time ref.)

JLPT N5 - 06

を

(direct object maker)

JLPT N5 - 07

v -ませんか

won't you?

JLPT N5 - 08

は

as for, about (topic)

JLPT N5 - 09

があります

there is, there are

JLPT N5 - 10

がいます

there is, there are

JLPT N5 - 11

と

and (list of nouns)

JLPT N5 - 12

v -ましょう

let's (future action)

JLPT N5 - 13

v -てください

please do (request)

JLPT N5 - 14

v -てもいいです

you may (permission)

JLPT N5 - 15

v -てはいけません

you may not (denial)

JLPT N5 - 16

から

because (reason)

JLPT N5 - 17

v -ている

-ing (progressive action)

JLPT N5 - 18

にいく

to go do (something)

JLPT N5 - 19

v -ないでください

please do not (request)

JLPT N5 - 20

のがすきです

I like to do (something)

JLPT N5 - 21

のがじょうずです

to be good at (action)

JLPT N5 - 22

のがへたです

to not be good at

JLPT N5 - 23

まだv -ていません

have not done yet

JLPT N5 - 24

a のほうが b より

a is more (adj.) than b

JLPT N5 - 25

x のなかで

among (comparison)

JLPT N5 - 26

がいちばん

the best

JLPT N5 - 27

つもりです

I intend to

JLPT N5 - 28

i-adj. くなる

to become

JLPT N5 - 29

na adj. になる

to become

JLPT N5 - 30

v -たいです

I want to

JLPT N5 - 31

v -たり v -たり

do such things as

JLPT N5 - 32

v -たことがある

has the experience of

JLPT N5 - 33

a や b

and (list of examples)

JLPT N5 - 34

んです

because of

JLPT N5 - 35

v -すぎる

doing in excess

JLPT N5 - 36

ほうがいい

it is better to do

JLPT N5 - 37

ので

because

JLPT N5 - 38

v -なくちゃいけない

must, have to do

JLPT N5 - 39

でしょう

probably

JLPT N5 - 40

まえに

before doing something

JLPT N5 - 41

v -てから

after doing something

Don’t hate me. Hate the list!

Japanese schools and books let lists like these throw their syllabi into disarray. They force overly complicated grammar constructions onto low level students before they’re ready. They completely ignore simpler, more useful grammar constructions, because they don’t show up in standardized tests… or in their competitor’s textbooks. It’s madness! And as a result, Japanese grammar lessons become a marathon of memorization.


I’d like to take a different approach in this text, though. In this guide, we’ll be building grammar constructions on top of one another.

For example, let's say we're studying conjugations for Japanese verbs. We learn that the te-form of the verb 飲む (のむ), "to drink," is 飲んで (のんで).

Old school learning materials will probably teach you the following construction when looking at te-form: ~てください.

ください basically means "please." Attach it to 飲んで (のんで) and we get:

飲んでください。

のんで ください。

Please drink (it).

The hard part of this is learning that verbs that end in む (mu) change to んで (nde) in the te-form. So the un-conjugated verb 飲む (のむ [nomu] // to drink) becomes 飲んで (のんで [nonde]).

Most textbooks will do a pretty good job of teaching this, I think. The problem is that they don't teach you the potential for building on this conjugation.

With this specific example, by adding a few simple syllables to the end of our te-form verb, we can say ALL KINDS of things:

Japanese

Kana

English

Formality

飲む

のむ

to drink

N/A

飲んで

のんで

Drink (it).

Casual

飲んでください

のんで ください

Please drink (it).

Formal

飲んでくれ

のんで くれ

Drink (it), will you?

Casual

飲んでくれませんか

のんで くれませんか

Won't you please drink (it)?

Formal

飲んでもらえますか

のんで もらえますか

Could I get you to drink (it)?

Formal

飲んでよ!

のんで よ!

Drink (it)!

Casual

飲んでいます

のんでいます

I am drinking (it).

Formal

飲んでいます

のんでいます

I have been drinking (it).

Formal

飲んでいますか

のんでいますか

Are you drinking (it)?

Formal

飲んでいますか

のんでいますか

Have you been drinking (it)?

Formal

飲んでいません

のんでいません

I am not drinking (it).

Formal

飲んでいません

のんでいません

I have not been drinking (it).

Formal

飲んでいませんか

のんでいませんか

Are you not drinking (it)?

Formal

飲んでいませんか

のんでいませんか

Have you not been drinking (it)?

Formal

飲んでいる

のんでいる

I'm drinking (it).

Slightly Casual

飲んでいる

のんでいる

I've been drinking (it).

Slightly Casual

飲んでいる?

のんでいる?

Are you drinking (it)?

Slightly Casual

飲んでいる?

のんでいる?

Have you been drinking (it)?

Slightly Casual

飲んでいない

のんでいない

I'm not drinking (it).

Slightly Casual

飲んでいない

のんでいない

I haven't been drinking (it).

Slightly Casual

飲んでいない?

のんでいない?

You're not drinking (it)?

Slightly Casual

飲んでいない?

のんでいない?

You haven't been drinking (it)?

Slightly Casual

飲んでる

のんでる

I'm drinking (it).

Casual

飲んでる

のんでる

I've been drinking (it).

Casual

飲んでる?

のんでる?

Are you drinking (it)?

Casual

飲んでる?

のんでる?

Have you been drinking (it)?

Casual

飲んでない

のんでない

I'm not drinking (it).

Casual

飲んでない

のんでない

I haven't been drinking (it).

Casual

飲んでない?

のんでない?

You're not drinking (it)?

Casual

飲んでない?

のんでない?

You haven't been drinking (it)?

Casual

飲んでいました

のんでいました

I was drinking (it).

Formal

飲んでいました

のんでいました

I had been drinking (it).

Formal

飲んでいましたか?

のんでいましたか?

Were you drinking (it)?

Formal

飲んでいましたか?

のんでいましたか?

Had you been drinking (it)?

Formal

飲んでいませんでした

のんでいませんでした

I was not drinking (it).

Formal

飲んでいませんでした

のんでいませんでした

I had not been drinking (it).

Formal

飲んでいませんでしたか

のんでいませんでしたか

Were you not drinking (it)?

Formal

飲んでいませんでしたか

のんでいませんでしたか

Had you not drunk (it)?

Formal

飲んでいた

のんでいた

I was drinking (it).

Slightly Casual

飲んでいた

のんでいた

I had been drinking (it).

Slightly Casual

飲んでいた?

のんでいた?

Were you drinking (it)?

Slightly Casual

飲んでいた?

のんでいた?

Had you been drinking (it)?

Slightly Casual

飲んでいなかった

のんでいなかった

I wasn't drinking (it).

Slightly Casual

飲んでいなかった

のんでいなかった

I hadn't been drinking (it).

Slightly Casual

飲んでいなかった?

のんでいなかった?

Were you not drinking (it)?

Slightly Casual

飲んでいなかった?

のんでいなかった?

Had you not drunk (it)?

Slightly Casual

飲んでた

のんでた

I was drinking (it).

Casual

飲んでた

のんでた

I'd been drinking (it).

Casual

飲んでた?

のんでた?

Were you drinking (it)?

Casual

飲んでた?

のんでた?

Had you drunk (it)?

Casual

飲んでなかった

のんでなかった

I wasn't drinking (it).

Casual

飲んでなかった

のんでなかった

I hadn't drunk (it).

Casual

飲んでなかった?

のんでなかった?

You weren't drinking (it)?

Casual

飲んでなかった?

のんでなかった?

You hadn't drunk (it)?

Casual

Most Japanese courses will take years to slowly drip-feed you all of those sentences and meanings. That seems crazy to me, because most students pick up the foundation to form and use all of those sentences within only a couple of months of studying.

My goal in this guide, then, is to teach whatever is easiest to learn based on our current knowledge/foundation of Japanese grammar at a given time.

It’s kind of like we’re building a Mind Map of Japanese Grammar. Instead of learning long lists of grammatical formations, we’ll build on simple grammatical formations until we have one coherent, interconnected web of sentence formations. Something like this:

OK. Maybe that mind map image and all of these lists are extremely intimidating. But this grammar is not too intimidating when you take this stuff one step at a time. We're easing into the pool. Not diving into it.

Bunkai Beast Grammar Principle: Every single grammatical construction introduced must be built on constructions that we have already seen.

If none of that makes sense, just try reading on, and you should start to understand what I mean.

Niko portraitNiko
NativShark

A better way to learn Japanese

Log in, hit Study Now, reach your goals.