Metalanguage to revise

Question 1

Modal verbs

Answer 1

Auxiliary verbs that express conditions of likelihood, ability, permission, necessity and possibility, obligation and intentionality. These are: can, may, might, could, should, would, will, must, shall and ought

Question 2

Lexical choice for formality

Answer 2

Jargon, nominalization, Latinate origin words, repetition of verbs, use of noun phrases, proper nouns referred to as acronyms, etc.