Promises should "always" be kept.
"always" is the adverb. What are the word or words the adverb modifies?
What is the three-word verb?
should be kept
Right.
To determine the word or words that the adverb "always" modifies in a sentence, we can follow these steps:
1. Identify the verb in the sentence. In this case, the verb is "be kept."
2. Ask the question "When or how often should the action of the verb occur?" In this case, the answer is "at all times or consistently."
3. Look for the word or words that match the answer from step 2. In this case, the adverb "always" matches the meaning of "at all times or consistently."
Therefore, the adverb "always" modifies the verb "be kept." It emphasizes that promises should be kept consistently or without exception.