session start

Материалы и обучение
Курс дня
At the airport in London

Grammar III

The Past Perfect Continuous Tense

V
Subject Verb have (in the Past) be + ...ing
I / You / We / They
He / She / It
had been working...
X
Subject Verb have be + ...ing
I / You / We / They
He / She / It
hadn't been working...
?
Verb have Subject be + ...ing
Had I / you / we / they been working...?
he / she / it
V
Yes, I / you / we / they had.
he / she / it
X
No, I / you / we / they hadn't.
he / she / it