As of Yet

"As of yet" is an adverbial phrase that means "until now" or "up to the present time." It implies that something is expected or possible in the future but has not happened or been completed at the time of speaking or writing. It is often used to express anticipation or uncertainty. The phrase is interchangeable with "so far," "up to now," or "until now," but "as of yet" can carry a slightly more formal or expectant tone.

While grammatically correct, some style guides consider "as of yet" to be somewhat redundant since "yet" on its own often conveys the same meaning. Therefore, concise writing might favor simply using "yet" or one of its simpler synonyms. However, "as of yet" remains a commonly used and understood phrase in both spoken and written English.