Which statement correctly characterizes semi-modal verbs?

Which statement correctly characterizes semi-modal verbs?

• A. They combine with another verb to express modal meaning
• B. They can stand as independent main verbs
• C. They never take to
• D. They are always used in past tense

Answer: (A)

Semi-modal verbs are a small group of verbs that behave like modals but need to pair with another verb to complete their meaning. They convey modality—things like necessity, obligation, or possibility—by forming a verb phrase with a following main verb. That’s why the statement is the best: you’ll always see a semi-modal followed by another verb to express the intended sense, as in have to go (obligation) or used to go (past habit). The other ideas don’t fit because semi-modals don’t stand alone as main verbs, and they aren’t restricted to past tense—their mood and tense can show up across present, past, or future contexts (I have to go now; I had to leave yesterday; I used to walk).