Understanding Modal Verbs in English

This video tutorial by Kate covers the use of modal verbs in English, focusing on their rules and differences. It explains common modals like Can, Could, and May, and less common ones like Shall and Ought to, particularly in American English. The video provides rules for using modals correctly, such as not changing their form and using the base verb after them. It also discusses the formality levels of Can, Could, and May, and the difference between Will and Shall. A quiz at the end helps reinforce the learning.

Which of the following is a common modal verb in English?

• Ought to

• Might

• Shall

• Can

In American English, which modal verb is rarely used?

• Can

• Must

• Will

• Shall

What is the rule for changing modal verbs?

• Add -s for he/she/it

• Do not change the form

• Add -ing

• Use 'to' before the verb

Which sentence correctly uses a modal verb?

• He cans play the guitar

• We musts finish the project

• She shoulds do the task

• I can play the guitar

What is the correct way to use 'should' in a sentence?

• She shoulds do

• She should do

• She should doing

• She should to do

What should follow a modal verb?

• Past tense verb

• Base verb

• Infinitive with 'to'

• Gerund

Which of the following is incorrect?

• She might going

• She might go to the party

• She might to go

• She might go

What is the correct way to use 'must' in a sentence?

• I musts finish

• I must to finish

• I must finish

• I must finishing

How do you form a negative with modal verbs?

• Use 'doesn't'

• Use 'not' after the modal verb

• Use 'don't'

• Use 'isn't'

Which contraction is correct for 'You cannot'?

• You mustn't

• You couldn't

• You won't

• You can't