Answer:

1) The bold and italicized words are can, might, should, and ought to.

2) These words show a certain mood- they express necessity or possibility. This means we use them when we believe something is certain, probable, or possible.

3) These words are called modals.

Explanation:

Hope it helps.

Answer:

Aight i gotchu

Explanation:

1. Can, should, might, ought to (not really sure about this)

2. It helps us by expressing permission, obligation and prohibition.

3. Modal verbs.