In Vietnamese, the past perfect progressive tense doesn’t exist explicitly like in English. However, you can still express a similar meaning by using the past marker “đã” with the progressive marker “đang” and the verb. For instance, “Tôi đã đang đọc sách” can imply that “I had been reading the book”. Practice with various exercises will help strengthen your understanding of this concept.
Exercise 1: Proper Nouns in Vietnamese
Exercise 2: Proper Nouns in Vietnamese