The spelling of "gat one goat" can be explained using IPA phonetic transcription. In this phrase, "gat" is pronounced with a /g/ sound, followed by a short /a/ sound, and then a /t/ sound. "One" is pronounced with a long /o/ sound and a short /n/ sound. Finally, "goat" is pronounced with a long /o/ sound, followed by a /t/ sound. When written out, this phrase may seem confusing, but when pronounced using correct phonetics, it becomes much easier to understand.