Question

you must obey rules and regulations ,in the given sentence ,the model auxiliary verbs 'must' indicates

1) permission

2) certainity

3) necessity

4) obligation​

Answer 1

Answer:

yes the answer is number 2

Answer 2

In the given sentence, the modal auxiliary verb ' must' indicates obligation here.

• A verb used to express the mood or attitude of the speaker is called Modal Auxiliary.

For example :

1. You should regularly go for morning walk.

2. May I use your pen.

* Must is used to express

• Necessity or obligation

Example: You must follow instructions.

• Order of the speaker

Example: You must not leave now.

• Strong possibility

Example: She must be working in the office now.

• Determination

Example: I must help her.