Regarding sentence structure in English, analyze the
following statements and select the CORRECT
alternative.
I. In affirmative sentences in English, the usual word
order is Subject + Verb + Object, which is rarely altered
to emphasize another element.
II. To form questions in English, auxiliary verbs like
"do," "does," and "did" are commonly used, except in
present simple and past simple questions, where they
are unnecessary.
III. In negative sentences in English, the particle "not"
is often used in combination with auxiliary verbs but
can also be directly applied to main verbs without
altering the structure.
IV. The inversion of subject and verb is a common
feature in questions and in some constructions with
adverbs like "rarely" and "seldom."