The Modal Verb MUST

What´s Must?

• An Auxiliary Verb

• A Verb

• An Auxiliary

• An Ability

About MUST

• It represents an obligation, something we feel that....

• Ability

• Prohibition

• Permission

In Affirmative form, What structure can you use?

• Subject pronoun + must + verb + complement

• Subject pronoun + must + to + verb + complement

• Subject pronoun + verb + must + complement

• Subject pronoun + Verb + must + to + complement

In Negative Form, What structure can you use?

• Subject Pronoun + musn´t + verb

• Subject Pronoun + mustn´t + verb

• Subject Pronoun + mustn + verb

In Interrogative form, What structure can you use?

• Must + subject pronoun + to + complement ?

• Must + subject pronoun + verb + complement ?

• Musn´t + subject pronoun + verb + complement ?

Choose the correct sentence

• I must to study for my exam

• I must study for my exam

• I must studies for my exam

What´s the correct question?

• Must I have to do my project?

• Mus I do my project?

• Musn´t I do my project?

• Must I do my project?

Is MUST the modal verb?

• Yes, of course!

• No!

Choose the correct sentence

• She must to study for tomorrow

• She must study for tomorrow

• She must studies for tomorrow

• She must studied for tomorrow

Choose the correct sentence

• They musnt´t smoke here

• They mustn´t smoke here

• They mustn´t to smoke here

• They don´t mustn´t smoke here