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do not know
UK
/duː nɒt nəʊ/
US
/du nɑt noʊ/
Translations
did not know
Past Simple
not known
Past Participle
not knowing
Gerund
UK
/duː nɒt nəʊ/
US
/du nɑt noʊ/
I do not know the answer to this question.
Я не знаю ответа на этот вопрос.
Synonyms
be unaware of
be ignorant of
lack knowledge of
not be familiar with
not understand
Antonyms
Definitions
I do not know the answer to that question.