Conjugation of Japanese verb
yakusoku suru - to promise
Verb ClassIrregular
Stemsu -
Gerundshite
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PositiveNegative
Present Indicative Plain yakusoku suru yakusoku shinai
Polite yakusoku shimasu yakusoku shimasen
Past Indicative Plain yakusoku shita yakusoku shinakatta
Polite yakusoku shimashita yakusoku shimasen deshita
Presumptive Plain yakusoku shiyō
yakusoku suru darō
yakusoku shinai darō
Polite yakusoku shimashō
yakusoku suru deshō
yakusoku shinai deshō
Past Presumptive Plain yakusoku shitarō
yakusoku shita darō
yakusoku shinakatta darō
Polite yakusoku shimashitarō yakusoku shinakatta deshō
Present Progressive Plain
Polite yakusoku shite imasu yakusoku shite imasen
Past Progressive Plain
Polite yakusoku shite imashita yakusoku shite imasen deshita
Provisional Plain yakusoku sureba yakusoku shinakereba
Polite yakusoku shimaseba
yakusoku shimasureba
yakusoku shimasen nara
Conditional Plain yakusoku shitara yakusoku shinakattara
Polite yakusoku
yakusoku shimashitara
yakusoku shimasen deshitara
Potential Plain yakusoku dekiru yakusoku dekinai
Polite yakusoku dekimasu yakusoku dekimasen
Causative Plain yakusoku saseru
Polite
Imperative Plain yakusoku shiro yakusoku suruna
Polite yakusoku shite kudasai yakusoku shinaide kudasai

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