Вспомогательный Не требует других вспомогательных глаголов при образовании вопросов и отрицаний Пухова Л.В., ЦО 1484 г.Москва
I You He She It We They am are is are Пухова Л.В., ЦО 1484 г.Москва
The book They I We Is are am are from at Пухова Л.В., ЦО 1484 г.Москва
She is We are I am not Пухова Л.В., ЦО 1484 г.Москва
Am Is Are I she you they am is are in the Пухова Л.В., ЦО 1484 г.Москва