Which of the following is not a primary sentence pattern for asking questions in English?

A. Helping verb, subject, main verb
B. Subject, action verb, direct object, helping verb
C. Adverb, verb, subject
D. Adjective/pronoun, subject, interrogative verb

my answer is d.

You're right.

Your answer is correct. D. Adjective/pronoun, subject, interrogative verb is not a primary sentence pattern for asking questions in English. The primary sentence patterns for asking questions in English are as follows:

A. Helping verb, subject, main verb (e.g., "Is she going to the party?")

B. Subject, action verb, direct object, helping verb (e.g., "Does he eat meat?")

C. Adverb, verb, subject (e.g., "Where does she live?")

D. Adjective/pronoun, subject, interrogative verb is not a typical sentence pattern for asking questions. This pattern is less common and not part of the primary sentence patterns for asking questions in English.