Though many ideograms have been provided but there is no necessity whether u should use these auxiliary verbs while indicating tenses but in some conditions when they are required they can be used.

All the tenses have a unique ideogram to indicate their aspect whether it is progressive or perfect. These auxiliary verbs are used to differentiate between the time also , which is solved by a time indicator whether it is past , present or future tense.

• Verbs or actions
  • speech parts
    • Auxiliary Verbs
    • Participle
    • COPULA
  • based on logic
    • LOGICAL ACTIONS
    • RELATION OF ACTION. III
  • based on agent
    • Valency
    • active agent or doer
      • CORPOREAL ACTIONS
      • MOTION
      • SPIRITUAL ACTION
      • OPERATION
    • passive agent or patient
  • based on function
    • Grammatical TENSE
      • past
      • present
      • future
    • Aspect
      • simple
      • progressive or continuous
      • perfect
      • perfect progressive
    • Mood
      • realis mood
        • Indicative or evidential mood
      • irrealis mood
        • Subjunctive or conjunctive mood
          • Opinion
          • Emotion
          • Request ( polite )
        • Conditional mood
        • Optative mood
          • Hopes
          • Wishes
          • Commands
        • Imperative mood
          • Prohibition
          • Request
          • Direct command
        • Jussive mood
        • Potential mood
        • Presumptive mood
        • Hypothetical mood
        • Inferential mood
        • Interrogative mood
    • Secondary mood
      • Power
        • Can 〈☐〉
        • Could 〈☐〉
      • Liberty
        • May 〈☐〉
        • Might 〈☐〉
      • Will
        • Will 〈☐〉
        • Would 〈☐〉
      • Necessity
        • Must, shall 〈☐〉
        • Must, should 〈☐〉
    • voice
      • direct speech or active voice
      • indirect speech or passive voice