JLPT

There is; is (non-living things)

must not; may not; cannot

however; but ~

become

not very, not much ~

At (time)

Refers to the object of the action

but

to not be (am not; is not; are not)

how about; how is

of

not easy to; struggling to; not able to; can't seem to ~

to be

after doing ~

to have done something before; used to

shall I ~; used to offer help to the listener

or

then; well; so; well then

Prefix

Did not...

Where...

Adjective and adjective

Add meaning to nouns

Connect sentences

one is better than the other

Frequency

Interrogative sentence

Doing something...

a piece; each; at a time

until; as far as; to (an extent); even ~