Answer:
True.
Explanation:
The modal verb is capable of expressing consent and approval, but not only that. This type of verb can also express probability, ability. obligation, order, suggestion, among others, using the words "can", "could", "may", "might", "will", "would", "shall", "should", "must", "ought to" and its negative forms.
It is important to note that this type of verb is never found alone in a sentence, but always accompanied by another verb.
