[be] (thought|believed) {to do sth}
1
to be considered or regarded as having a certain characteristic or performing an action, often influenced by widespread belief or understanding
- He is thought to be the best candidate for the job.
- She is thought to live in New York, but no one knows for sure.
- The plant is believed to have medicinal properties.
- The painting is thought to have been created in the early 19th century.
- He is believed to possess a vast fortune.