modal verb造句怎么写

The results confirmed his hypothesis on the use of modal verbs.

Guided by grammaticalization theories, this thesis investigates the grammaticalization of probability-epistemic modal verbs in Chinese.

Let's look at a simple example: the modal verb "can". When we use the positive form of "can" we quickly glide over the can and it is hardly pronounced.

"Can" is a modal verb.

There are various new introductions including modal verbs, auxiliary verbs and word order.