▲Use verbs like should, must, ought to Ways of hedging or avoiding commitment Avoid using first person pronouns
▲Use impersonal subjects, such as it
▲Use passive voice so as to avoid specifying an agent or doer such as: It can be imagined that ... Large numbers of foreign students have been admitted ...
▲Use verbs (often with an impersonal subject) such as: hear, guess, imagine, suggest, suppose signals such as: apparently, arguably, hypothetically, ideally, possibly, seemingly, superficially hopefully, strangely, unexpectedly, regrettably