* Formal and Serious: "The company's CEO was forced to resign after he transgressed the law by engaging in insider trading."
* With a Moral or Ethical Implication: "The knight transgressed the code of chivalry by refusing to defend the helpless."
* To Highlight a Boundary Crossing: "The children were warned not to transgress the boundaries of the playground."
* With a Sense of Rebellion: "The young artist felt a thrill as she transgressed the conventions of traditional art."
* In a Figurative Sense: "The melody transgressed the boundaries of harmony, creating a jarring but powerful effect."
Remember, "transgress" carries a strong connotation of violating a rule, law, or boundary. Choose the sentence that best fits the context and tone you want to convey.