Questions & Answers about Nhà tôi rất lớn.
Vietnamese marks possession by placing the noun first, then the possessor. So nhà (house) comes before tôi (I/me). The structure is:
• Noun + Possessor → nhà tôi (my house)
Reversing that order (tôi nhà) would be ungrammatical.
Rất is an adverb meaning “very.” It modifies the adjective lớn to intensify the size.
• lớn = big/large
• rất lớn = very big/very large
Lớn is an adjective (tính từ). In Vietnamese, adjectives used as predicates follow the subject (or subject phrase). The basic word order is:
Subject → (Adverb) → Adjective.
Hence: Nhà tôi (subject) + rất (adverb) + lớn (adjective).