What is the correct form of the verb in this sentence: "He ___ to the store every week"?

The correct form of the verb in the sentence "He ___ to the store every week" is "goes." In this context, "he" is a third-person singular subject, which means that the verb must also be in the third-person singular form. In English, the base form "go" changes to "goes" to agree with third-person singular pronouns like "he," "she," or "it."

Choosing "go" would be incorrect as it does not provide the necessary agreement with the singular subject. "Going" is the present participle form and would not fit here, since the sentence requires a simple present tense form, while "gone" is the past participle and does not fit contextually with the phrase "every week," which describes a habitual action. Thus, "goes" is the appropriate choice for this sentence structure.