Questão 1900221

When forming questions in English, certain structures are required. Analyze the following statements:

I."Wh-questions" (using "who", "what", "where", "when", "why", "how") are used to ask for specific information and are typically formed using the "QUASM" (Question word Auxiliary - Subject - Main verb) structure.

II."Yes/No questions" (which can be answered with "yes" or "no") are formed by inverting the subject and the auxiliary verb (e.g., "He is a teacher" -> "Is he a teacher?").

III.When forming a question in the Simple Past tense (for "yes/no" or "wh-"), if the auxiliary verb "did" is used, the main verb must return to its base form (infinitive without "to").

What is stated in the following is correct: