| Infinitive form | Meaning | |----------------|---------| | to do | same time or later than the main verb | | to be doing | action in progress at same time | | to have done | earlier time | | to have been doing | earlier continuous action |

The is a formal structure used to report general beliefs, opinions, or rumors without identifying a specific person as the source. It is highly common in academic writing, news reports, and official announcements to maintain an objective tone. Core Structures

It’s used to report what people — without specifying who.