~ことを + verb (nominalization as object)

She regretted not having listened to his advice.

She won't admit that she's wrong.

She reflected on what she had done.

She says it's my fault our marriage isn't working out.

She probably won't be able to forget hearing that sad song.

She determined that the novel was based on a true story.

She must have realized she had cancer.

She regretted having behaved rudely toward him.

She admitted that she was in the wrong.

She flaunts her wealth.

She regrets having failed the exam.

She apologized for stepping on my foot.

She acknowledged that my offer was a fair one.

She avoided answering my question.

She was aware of being stared at fixedly by a stranger.

She wants to take up a teaching position.

She decided not to attend the meeting.

She brags about her family.

She apologized to her father for getting home late.

She pointed out that the issue was a serious one.

She agreed to take on a leadership role in the party.

She refused to accept the money.

She denied joining the plot.

She denied going there.

She denied that John had helped the boy who'd lost his way.

She's thinking about going to Europe this summer.

The soldiers denied that they would obey that order.

The soldiers refused to obey that order.