More voice
The Passive Voice
B2
Use the passive voice when the action is more important than who or what does it, or when the doer is unknown or obvious. The object of the active sentence becomes the subject.
Passive of Reporting Verbs
C1
To report beliefs or claims impersonally, English uses passive reporting structures. There is an impersonal 'It is said that...' form and a personal 'He is said to...' form with an infinitive.