The correct spelling of the phrase "study at possible" is actually "study it possible." The pronunciation of the word "it" closely resembles "at" in speech, which can lead to confusion in its written form. The IPA phonetic transcription for "study it possible" is /ˈstʌdi ɪt ˈpɒsəbl/. It is important to pay attention to the correct spelling of commonly used phrases to avoid misunderstandings in written communication.