The correct spelling of the phrase "not chooses" is "does not choose." This phrase means that someone did not make a choice or decision. Using the International Phonetic Alphabet (IPA) transcription system, the pronunciation of "does not choose" is /dʌz nɒt tʃuːz/. The stress is on the first syllable of "does" and the second syllable of "choose." The vowel sound in "not" is pronounced as the short /ɒ/ sound.