Глагол to be так не склоняется. Там если я - то am, если она, он, оно - is, а если они, вы, ты, мы - are.
Примеры:
She is running
We are swimming
I am skiing
Why so many speak about this film?
sorry,but work is not complete
why not discuss this question yesterday?
this church was build on 10 or 11 century?
for the doctor already send?
his lectures have already published?
when received this box?
Щту, close, your, no antonym, evening, Bye
Нет условия, пересоставь задачу, тогда я смогу решить