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Entry Details for なかったことにする

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nakattakotonisuru
expression, suru verb (irregular)

Alternate Written Forms:

[()········]
nakattakotonisuru
[なかったこと()···]
nakattakotonisuru
[()····こと()···]
nakattakotonisuru

Root Words:

nakatta + koto + ni + suru

English Meaning(s) for なかったことにする

expression, suru verb (irregular)
  1. to forget something ever existed; to pretend something didn't happen

Stroke Order Diagrams for なかったことにする

Conjugations for なかったことにする

masu stem
nakattakotonishi
Negative stem
nakattakotonise
te-form
nakattakotonishite
Negative te-form
nakattakotonishinakute
Adverbial Negative Form
nakattakotonishinaku
Plain Form
Present Indicative Form
nakattakotonisuru
Present Indicative Negative Form
nakattakotonishinai
Past Indicative Form
nakattakotonishita
Past Indicative Negative Form
nakattakotonishinakatta
Presumptive Form
nakattakotonishiyou
Polite Form
Present Indicative Form
nakattakotonishimasu
Present Indicative Negative Form
nakattakotonishimasen
Past Indicative Form
nakattakotonishimashita
Past Indicative Negative Form
nakattakotonishimasendeshita
Presumptive Form
nakattakotonishimashou
Tai Form
Present Indicative Form
nakattakotonishitai
Present Indicative Negative Form
nakattakotonishitakunai
Past Indicative Form
nakattakotonishitakatta
Past Indicative Negative Form
nakattakotonishitakunakatta
Adjective stem
nakattakotonishita
te-form
nakattakotonishitakute
Negative te-form
nakattakotonishitakunakute
Adverbial Form
nakattakotonishitaku
Provisional Form
nakattakotonishitakereba
Provisional Negative Form
nakattakotonishitakunakereba
Conditional Form
nakattakotonishitakattara
Conditional Negative Form
nakattakotonishitakunakattara
Objective Form
nakattakotonishitasa
Imperative Plain Form
Present Indicative Form
nakattakotonishiro
Imperative Polite Form
Present Indicative Form
nakattakotonishinasai
Provisional Form
Present Indicative Form
nakattakotonisureba
Present Indicative Negative Form
nakattakotonishinakereba
Present Indicative Negative Colloquial Form
nakattakotonishinakya
Conditional Form
Present Indicative Form
nakattakotonishitara
Present Indicative Negative Form
nakattakotonishinakattara
Alternative Form
Present Indicative Form
nakattakotonishitari
Potential Plain Form
Present Indicative Form
nakattakotonidekiru
Present Indicative Negative Form
nakattakotonidekinai
Past Indicative Form
nakattakotonidekita
Past Indicative Negative Form
nakattakotonidekinakatta
masu-stem
nakattakotonideki
te-form
nakattakotonidekite
Negative te-form
nakattakotonidekinakute
Potential Polite Form
Present Indicative Form
nakattakotonidekimasu
Present Indicative Negative Form
nakattakotonidekimasen
Past Indicative Form
nakattakotonidekimashita
Past Indicative Negative Form
nakattakotonidekimasendeshita
Passive Plain Form
Present Indicative Form
nakattakotonisareru
Present Indicative Negative Form
nakattakotonisarenai
Past Indicative Form
nakattakotonisareta
Past Indicative Negative Form
nakattakotonisarenakatta
masu stem
nakattakotonisare
te-form
nakattakotonisarete
Negative te-form
nakattakotonisarenakute
Passive Polite Form
Present Indicative Form
nakattakotonisaremasu
Present Indicative Negative Form
nakattakotonisaremasen
Past Indicative Form
nakattakotonisaremashita
Past Indicative Negative Form
nakattakotonisaremasendeshita
Causative Plain Form
Present Indicative Form
nakattakotonisaseru
Present Indicative Negative Form
nakattakotonisasenai
Past Indicative Form
nakattakotonisaseta
Past Indicative Negative Form
nakattakotonisasenakatta
masu stem
nakattakotonisase
te-form
nakattakotonisasete
Negative te-form
nakattakotonisasenakute
Causative Polite Form
Present Indicative Form
nakattakotonisasemasu
Present Indicative Negative Form
nakattakotonisasemasen
Past Indicative Form
nakattakotonisasemashita
Past Indicative Negative Form
nakattakotonisasemasendeshita
Causative Passive Plain Form
Present Indicative Form
nakattakotonisaserareru
Present Indicative Negative Form
nakattakotonisaserarenai
Past Indicative Form
nakattakotonisaserareta
Past Indicative Negative Form
nakattakotonisaserarenakatta
masu stem
nakattakotonisaserare
te-form
nakattakotonisaserarete
Negative te-form
nakattakotonisaserarenakute
Causative Passive Polite Form
Present Indicative Form
nakattakotonisaseraremasu
Present Indicative Negative Form
nakattakotonisaseraremasen
Past Indicative Form
nakattakotonisaseraremashita
Past Indicative Negative Form
nakattakotonisaseraremasendeshita
Colloquial Form
Present Indicative Negative Masculine Form
nakattakotonisen
Formal Form
Present Indicative Negative Form
nakattakotonisezu
Classical Form (nu)
Present Indicative Negative Form
nakattakotonisenu
Classical Form (zaru)
Present Indicative Negative Form
nakattakotonisezaru

Sample Sentences for なかったことにする

Please pretend we never said this.
Let's pretend this never happened.
Let's forget about what happened today.
Please forget what we talked about earlier.
Let's pretend that what happened today didn't happen.

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