7.61 Using reporting verbs for politeness
Reporting verbs are often used to say something in a polite way.
7.62
If you want to contradict someone or to say something which might be unwelcome to them, you can avoid sounding rude by using a reporting verb such as 'think' or 'believe'.
Alternatively, you can make the reporting clause into a negative question.
For more information on the use of reporting verbs to decrease the strength of a statement, see the section on performative verbs in Chapter 10 (10.102 to 10.105).