The phrase "in tendance" is not a commonly used term in English. However, if we break it down phonetically, it can be spelled as /ɪn tɛndəns/. The first syllable, "in," is pronounced as the short i sound. The next part, "tendance," is pronounced with the stress on the second syllable and with the a sound like "ten." While this phrase may not be common, it is important to understand how to spell words using IPA phonetics to better understand their pronunciation.