There are verbs in the Arabic language that indicate time alone or indicate the generality of an event without specifying it. The verb, as we know, consists of (event and time). So, if the verb indicates 1- (The time of occurrence is like the verb of being, which is a (general event) meaning the occurrence and existence of the event. It is known that every action is occurring and existing, and thus the verb does not convey the meaning of a specific event, but rather conveys the absolute occurrence and existence that is explained by the noun of “was” and its predicate) such as “was” or “Muhammad is diligent.” 2- Or to deny the time of existence and creation, such as “the truth is not defeated.” 3- Or on (the permanence of time) like the shadow and the lasting like the shadow of the boy standing 4- Or (the negation of the passing of time and its expiration), such as verbs that convey the meaning of the passing of time, such as “the youth of your nose has passed away.” If negation is added to them, they convey the opposite of their meaning, so they convey (permanence). Therefore, they described the negation in them as (semi-negation) because its purpose is to reverse the meaning of the verb, not to negate it. 5- Or to change from one time to another, such as (became, became, evening, and lasted), meaning he entered these times. All of the above, whether indicating the absolute occurrence or its negation, or direct indication of the continuity of time and its absorption, or by way of quasi-negation and its entry into verbs that indicate the passing of time, giving an inverse meaning, or indicating entry into a specific time and the transition to it, all of that is due to the poverty of the verb and making it vague, not specifying the meaning of the event in it, or not specifying the meaning of time in it because of its generality, which makes the verb incomplete in its indication and meaning. Therefore, it needed a sentence of subject and predicate to complete its meaning, so it was affected by it in its meaning and affected its predicate, so it raised the subject and lowered the predicate.