Identify the italicized word according to its class in structural linguistics.
i do (not) know what to say.
conjunction
preposition
auxiliary
interrogative
empty word

Modernist poets were concerned with many issues and used their poetry to express their concerns. which item from this list was not one of their concerns? a.corruption of traditional american values b.brutality of wwi c.the effects of the great depression d.crowded, crime-ridden city life e.alienation of the individual