The correct spelling for the phrase "moving fro" is actually "moving from", with an [r] sound between the two words, rather than an [o] sound. The IPA phonetic transcription for this phrase would be /ˈmuːvɪŋ frɒm/. The key to getting the spelling right is to recognize that the [r] sound is present in the pronunciation, even though it may not be immediately recognizable to some speakers. It's important to pay attention to the sounds we hear in order to accurately spell words and phrases.