Answer: modals

AnswerCrossword Clue
MODALSSome propositions in logic
modalspertaining to a mode of a thing, as distinguished from its substance or matter
modalsMODAL, a modal auxiliary
modalsbased on a scale other than major or minor
modalspertaining to mood
modalsof or pertaining to mode or form
modalsany verb that is a modal auxiliary, as can or might
modalsexpressing some phase of modality