According to my chinese dictionary, this phrase can be used as a verb predicate, a verb object, and as an adverb... So to answer your question, This not a verb that can take another object because as a verb, it already has an object. See the example sentence below. [用法]用作贬义。一般作状语(adverb phrase)、宾语(object)、谓语 (predicate which consists of only a verb, verb string, or compound verb)。 [结构]动宾式。 [辨析]～和“为所欲为”；都有“凭着自己的意愿做事”的意思。但～偏重用“想”；指随意地想干什么就干什么；“为所欲为”偏重于“做”；多指不顾一切胡乱妄为。 [例句]1. 大家对他随心所欲地做事很有意见。 [例句]2. 全世界被压迫人民和被压迫民族已经觉醒；新老帝国主义随心所欲、横行霸道的日子已经一去不复返了。

随心所欲[explain] : 随: with; 欲: want to. want to do。 Do everthing sb.want(Whether good or bad) Now is a derogatory term

no u cant.

No,随性所欲 is a phrase.as a adjective or adverb.You can say ”咱们随心所欲吧”。Adjective as predicate.