Сравните и запомните правила образования Past Simple, Past Continuous и Past Perfect

	Past Simple	Past Continuous	Past Perfect
Утверждение	V2, ed	was + V ing (I, he, she, it) were + V ing (you, we, they)	had + V 3, ed
Вопрос	Did + V	Was + V ing (I, he, she, it) Were + V ing (you, we, they)	Had + V 3, ed
Отрицание	didn't + V	was not + V ing (I, he, she, it) were not + V ing (you, we, they)	had not + V 3, ed

Ответ: Сравнение правил образования Past Simple, Past Continuous и Past Perfect в таблице выше.