How many tenses in english

Secondly, what are the 12 tenses in the English language? The 12 Basic English Tenses. English Tenses Made Simple

    علوم الكمبيوتر
  1. Present Perfect
  2. the basic form of the past, present, and future tense, 0:56 - 1:00
  3. See also: 58 Tenses Exampes, Tenses Exercises, Tenses Worksheet
  4. Negative sentence forming and question forming sentence