Indicatif

• Présent
• Présent continu

• I am
  you are
  he is
  we are
  you are
  they are
• I am being
  you are being
  he is being
  we are being
  you are being
  they are being

• Prétérit
• Préterit continu

• I was
  you were
  he was
  we were
  you were
  they were
• I was being
  you were being
  he was being
  we were being
  you were being
  they were being

• Present perfect
• Present perfect continu

• I have been
  you have been
  he has been
  we have been
  you have been
  they have been
• I have been being
  you have been being
  he has been being
  we have been being
  you have been being
  they have been being

• Pluperfect
• Pluperfect continu

• I had been
  you had been
  he had been
  we had been
  you had been
  they had been
• I had been being
  you had been being
  he had been being
  we had been being
  you had been being
  they had been being

• Futur
• Futur continu

• I will be
  you will be
  he will be
  we will be
  you will be
  they will be
• I will be being
  you will be being
  he will be being
  we will be being
  you will be being
  they will be being

• Futur antérieur
• Futur antérieur continu

• I will have been
  you will have been
  he will have been
  we will have been
  you will have been
  they will have been
• I will have been being
  you will have been being
  he will have been being
  we will have been being
  you will have been being
  they will have been being

Conditionnel

• Présent
• Présent continu

• I would be
  you would be
  he would be
  we would be
  you would be
  they would be
• I would be being
  you would be being
  he would be being
  we would be being
  you would be being
  they would be being

• Passé
• Passé continu

• I would have been
  you would have been
  he would have been
  we would have been
  you would have been
  they would have been
• I would have been being
  you would have been being
  he would have been being
  we would have been being
  you would have been being
  they would have been being

Impératif

• Impératif
•  

• be
  Let's be
  be
•  

Infinitif

• Infinitif
•  

• to be
•  

Règle

"to be" est LE verbe irrégulier par excellence en anglais. Il s'agit du verbe qui prend le plus de formes en anglais. Rien que pour le présent, ce verbe compte trois formes distinctes : am, are et is. Au passé, on a was et were. La participe passé est irrégulier : been. A noter que la forme being est d'un usage assez rare. "to be" est également un auxiliaire.