Для формирования отрицательной и вопросительной форм предложений в английском языке, обычно используется вспомогательный глагол (do/does для настоящего времени, did для прошедшего и т.д.), а главный глагол возвращается к своей первоначальной форме (инфинитив без "to"). Давайте рассмотрим каждое предложение:
I visit my parents very often.
- Отрицание: I do not visit my parents very often.
- Вопрос: Do I visit my parents very often?
They live in Great Britain.
- Отрицание: They do not live in Great Britain.
- Вопрос: Do they live in Great Britain?
He goes to school by bus.
- Отрицание: He does not go to school by bus.
- Вопрос: Does he go to school by bus?
She lives in this house.
- Отрицание: She does not live in this house.
- Вопрос: Does she live in this house?
He wants to be a doctor.
- Отрицание: He does not want to be a doctor.
- Вопрос: Does he want to be a doctor?
They play tennis every Sunday.
- Отрицание: They do not play tennis every Sunday.
- Вопрос: Do they play tennis every Sunday?
We work every day.
- Отрицание: We do not work every day.
- Вопрос: Do we work every day?
My sister goes to bed at nine.
- Отрицание: My sister does not go to bed at nine.
- Вопрос: Does my sister go to bed at nine?
Usually I have dinner very late.
- Отрицание: Usually I do not have dinner very late.
- Вопрос: Do I usually have dinner very late?
My brother watches TV every evening.
- Отрицание: My brother does not watch TV every evening.
- Вопрос: Does my brother watch TV every evening?
She likes classical music.
- Отрицание: She does not like classical music.
- Вопрос: Does she like classical music?
We go to the theatre once a month.
- Отрицание: We do not go to the theatre once a month.
- Вопрос: Do we go to the theatre once a month?
Эти правила помогут вам формировать отрицательные и вопросительные формы для большинства обычных утвердительных предложений в английском языке.