"For a time at time" is not a commonly used phrase, and it may be difficult to determine the correct spelling without context. However, if we assume that the phrase is meant to be "For a time, at times," then the IPA phonetic transcription would be /fɔr ə taɪm æt taɪmz/. This pronunciation refers to a period during which something occurs occasionally or intermittently. The correct spelling for this phrase would be "for a time, at times."