Imperative form
A direct and forceful command
You'll be able to form and understand strong commands while recognizing when their tone is appropriate.

そこで止まれ!
soko de tomare!
What do you think this sentence means?
Stop there!
Recognize a strong command
The bare imperative is a forceful command. It occurs in urgent warnings, sports instructions, and some quoted orders. In ordinary requests, choose a softer form appropriate to the relationship.
Group 1 · Godan
う → え
買う → 買え
kau → kae
buy → imperative form
く → け
書く → 書け
kaku → kake
write → imperative form
ぐ → げ
泳ぐ → 泳げ
oyogu → oyoge
swim → imperative form
す → せ
話す → 話せ
hanasu → hanase
speak → imperative form
つ → て
待つ → 待て
matsu → mate
wait → imperative form
ぬ → ね
死ぬ → 死ね
shinu → shine
die → imperative form
ぶ → べ
遊ぶ → 遊べ
asobu → asobe
play → imperative form
む → め
読む → 読め
yomu → yome
read → imperative form
る → れ
乗る → 乗れ
noru → nore
ride → imperative form
Group 2 · Ichidan
remove る + ろ
食べる → 食べろ
taberu → tabero
eat → imperative form
remove る + ろ
見る → 見ろ
miru → miro
see/watch → imperative form
Group 3 · Irregular
special form
する → しろ
suru → shiro
do → imperative form
special form
来る → 来い
kuru → koi
come → imperative form
Group 1 · Godan
Change the final u-row kana to the e-row, without adding る. 待て is a command, while 待てる expresses ability.
買う → 買え
kau → kae
buy → imperative form
書く → 書け
kaku → kake
write → imperative form
泳ぐ → 泳げ
oyogu → oyoge
swim → imperative form
話す → 話せ
hanasu → hanase
speak → imperative form
待つ → 待て
matsu → mate
wait → imperative form
死ぬ → 死ね
shinu → shine
die → imperative form
遊ぶ → 遊べ
asobu → asobe
play → imperative form
読む → 読め
yomu → yome
read → imperative form
乗る → 乗れ
noru → nore
ride → imperative form
Group 2 · Ichidan
Remove final る and add ろ. The alternative よ occurs in literary or formal commands.
食べる → 食べろ
taberu → tabero
eat → imperative form
見る → 見ろ
miru → miro
see/watch → imperative form
Group 3 · Irregular
Memorize する→しろ and 来る→来い (こい). せよ is another formal imperative of する.
する → しろ
suru → shiro
do → imperative form
来る → 来い
kuru → koi
come → imperative form
Form and use Imperative form
する becomes しろ and 来る becomes 来い (こい). Group 1 examples include 待て and 止まれ. Do not confuse the e-row imperative with a potential ending in る. Dictionary form + な is a prohibition, a separate formation.
そこで止まれ!
soko de tomare!
Stop right there!
前を見ろ!
mae o miro!
Look ahead!
早くしろ!
hayaku shiro!
Hurry up!