The correct spelling of the phrase "most long time" is actually "longest time." The IPA phonetic transcription of this word is /ˈlɔŋɡɪst taɪm/. In English, the superlative form of an adjective or adverb is often created by adding "-est" at the end. For "long," the comparative form is "longer," and the superlative form is "longest." So, if you want to say that something has been happening for a very long time, you should use the phrase "for the longest time."
Most long time is a term used to refer to the maximum or greatest duration of something. It is an expression used to emphasize the extended period of time that a particular event, condition, or situation has persisted or endured. "Most" functions as a superlative, indicating the highest degree or maximum extent, while "long time" denotes a substantial duration.
When used in a sentence, most long time typically modifies a noun or describes a state of affairs. For instance, one might say, "He has been working for the company for the most long time," highlighting the fact that the person has been employed by the company for an exceptionally extensive period.
This phrase can also be employed to compare durations, suggesting that a particular event or occurrence has lasted longer than others. For example, "Of all the hurricanes that hit the region, Hurricane XYZ lasted the most long time," conveys that this particular hurricane had the longest duration among the ones discussed.
In summary, most long time is a phrase that emphasizes the longest or greatest duration of a specific event, condition, or situation. It highlights the extensive period that something has persisted, endured, or exceeded compared to others.