The word "co gently" is spelled with the letters C-O-G-E-N-T-L-Y. In IPA phonetic transcription, it would be written as /kəʊˈdʒentli/. The first syllable, "co," is pronounced with a short o sound and a schwa sound, while the second syllable, "gent," is pronounced with a hard g sound and a short e sound. The final syllable, "ly," is pronounced with a long e sound. Overall, the spelling of "co gently" accurately represents its pronunciation.