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Adjectives - Past tense Negative

Sun 17th Aug 2025 by Yui Fukuyama

In this post, I am going to introduce Adjectives past tense negative.
About Adjective past tense affirmative, please look at another post!

Please click here!

Adjective Past tense negative rules

For ใ„ๅฝขๅฎน่ฉž i-adjective, you need to remove ใ€Œใ„iใ€, and change to ใ€Œใใชใ‹ใฃใŸใงใ™ ku nakatta desuใ€.
For ใชๅฝขๅฎน่ฉž na-adjective, you need to remove ใ€Œใชnaใ€, and change to ใ€Œใ˜ใ‚ƒใชใ‹ใฃใŸใงใ™ ja nakatta desuใ€


ใ„ๅฝขๅฎน่ฉž
i-adjectve

ใ•ใ‚€ใ„
samui

ใ•ใ‚€ใใชใ‹ใฃใŸใงใ™
samuku nakatta desu

ใ‚ใคใ„
atsui

ใ‚ใคใใชใ‹ใฃใŸใงใ™
atsuku nakatta desu


ใŠใ‚‚ใ—ใ‚ใ„
omoshiroi

ใŠใ‚‚ใ—ใ‚ใใชใ‹ใฃใŸใงใ™
omoshiroku nakatta desu


ใŸใฎใ—ใ„
tanoshii

ใŸใฎใ—ใใชใ‹ใฃใŸใงใ™
tanoshiku nakatta desu


ใชๅฝขๅฎน่ฉž
na-adjective

ใใ‚Œใ„ใช
kireina

ใใ‚Œใ„ใ˜ใ‚ƒใชใ‹ใฃใŸใงใ™
kirei janakatta desu

ใ™ใฆใใช
sutekina

ใ™ใฆใใ˜ใ‚ƒใชใ‹ใฃใŸใงใ™
suteki janakatta desu


ใตใใ–ใคใช
hukuzatsuna

ใตใใ–ใคใ˜ใ‚ƒใชใ‹ใฃใŸใงใ™
hukuzatsu janakatta desu


ใ—ใ‚“ใฑใ„ใช
shinpaina

ใ—ใ‚“ใฑใ„ใ˜ใ‚ƒใชใ‹ใฃใŸใงใ™
shinpai janakatta desu


Example sentences

ๆฒ–็ธ„ใฏใ€€ใ•ใ‚€ใใชใ‹ใฃใŸใงใ™
okinawa wa samuku nakattadesu
[ Okinawa was not cold. ]

ใ‚ใฎๆ˜ ็”ปใฏใ€€ใŠใ‚‚ใ—ใ‚ใใชใ‹ใฃใŸใงใ™
ano eiga wa omoshiroku nakatta desu
[ That movie was not fun. ]

ใŸใใ•ใ‚“็ทด็ฟ’ใ—ใพใ—ใŸใ‹ใ‚‰ใ€ใ€€็™บ่กจใฏใ—ใ‚“ใฑใ„ใ˜ใ‚ƒใชใ‹ใฃใŸใงใ™
takusan renshuu shimashita kara happyo-wa shinpai janakatta desu
[ I practiced a lot, so I did not worry about the presentation. ]

ใƒˆใ‚คใƒฌใฏใใ‚Œใ„ใ˜ใ‚ƒใชใ‹ใฃใŸใงใ™
toire wa kirei ja nakattadesu
[ The toilet was not clean. ]

โ†’ ๅˆใ‚ใฆ่ฆ‹ใ‚‹ๆ–‡ๆณ•ใŒใ‚ใ‚Œใฐใ€ใปใ‹ใฎๆŠ•็จฟใ‚’็ขบ่ชใ—ใฆใ€ใ‚‚ใฃใจๅญฆใณใ‚’ๆทฑใ‚ใพใ—ใ‚‡ใ†ใ€‚
โ†’ If you are seeing this grammar for the first time, be sure to check out our other posts to learn more!

Good Luck!


Last Update 17/08/25 02:23 BST