πότε [26 verses](adv/conj) "At any time" comes from pote, which means "when," "at what time," "at some time or other," "at some unknown time, and "at some time in the future." With the subjective negative me (μή) before it, the sense is "not when." -- The "when"  is from an adverb meaning "when," "at what time," "at some time or other," "at some unknown time, and "at some time in the future." With the subjective negative ) before it, the sense is "not when."