Auxiliary and Modal Verbs Usage

The video tutorial explains auxiliary verbs, dividing them into primary and modal types. Primary auxiliary verbs include 'be', 'do', and 'have', each with specific functions like forming continuous tenses, passive voice, and perfect tenses. Modal auxiliary verbs, which do not change form, express likelihood, ability, permission, intention, requests, or necessity. Examples and exercises are provided to illustrate the use of these verbs in sentences.

What are the two main types of auxiliary verbs?

• Secondary and Tertiary

• Modal and Tertiary

• Primary and Modal

• Primary and Secondary

Which primary auxiliary verb is used to form the continuous tense?

• Will

• Be

• Do

• Have

How is the auxiliary verb 'do' used in a sentence?

• To form perfect tenses

• To express future intention

• To express emphasis

• To form passive voice

Which auxiliary verb is used to form perfect tenses?

• Do

• Will

• Be

• Have

What is a characteristic of modal auxiliary verbs?

• They express location

• They express time

• They don't change form

• They change form

Which modal verb expresses ability?

• Must

• Can

• Shall

• May

What does the modal verb 'should' express?

• Intention

• Ability

• Necessity

• Permission

Which modal verb is used to make polite requests?

• Must

• May

• Will

• Can

What does the modal verb 'will' indicate?

• Past action

• Present action

• Future intention

• Uncertainty

Which modal verb suggests a possibility?

• Can

• Must

• Might

• Shall