Коли ми використовуємо дієслово?

Дієслово to be і пасивний станPresentI am he, she, it is you, we, they areI am being he, she, it is being you, we, they are beingI, you, we, they have been he, she, it has beenPastSimpleContinu , he, she, it was you, we, they wereI, he, she, it was being you, we, they were beinghad been•29 Aug 2022