BA-constructuion is also referred to "disposal construction". The general usage of these sentences shall be 'BA+NP+VP'. The writer will discuss different types of BA-construction and its variation based on 《The Dream of the Red Chamber》. Typically, 'VP' construction is divided into the following classes: (1) unitary verbal, verb duplication; (2) adverbial-predicate construction; (3) predicate-complement construction; (4) predicate-object construction; (5) adjectival or nominal construction; (6) subject-predicate construction; (7) pivotal verb construction; (8) serial VP construction. While discussing "adverbial-predicate construction", the writer will particularly analyze the position of 'BA' in a sentence. Generally, the negative adverb shall be placed in front of 'BA'. However, in 《The Dream of the Red Chamber》, there are lots of examples showing that the negative adverb is placed behind 'BA'. The writer contributed them to the following reasons: its relation to an object, the negative adverb being shifted from modifying participle to verb, and the influence of foreign languages used by Kim people. The variation of 'BA' construction is kind of special 'BA' construction. According to structure analysis, they can be classified into the following classes: (1) BA+VP; (2) BA+NP; (3) [BA+NP1, BA+NP2]+VP; (4) [BA+NP1, V1+V2+NPW]+VP; (5) [BA+NP1, V+NP2]+VP' and (6) BA+NP+VP. Items of (1) to (4) are subject to the variation of omission and deletion. Items of (5) and (6) emphasize on the disposed object and its results.