Can, Could,
May, Might,
Will, Would,
Shall.
Should,Ought
to,
Must
Ex: I can speak a little Russian. She could fly a plane when she was younger.
I may be home late. They might not buy a house at all. The support team
will be able to help you in about ten minutes. When I was a child, I would
spend hours playing with my train set. Shall we go for a walk?
A modal verb is a type of auxiliary
verb that expresses possibility,
necessity, obligation
Estructure: Subject + Modal Verb +
Main Verb + Complement
Rules: "Not" after the verb is used to make a verb negative.
The model verb comes before the subject in questions Rules
For Modal Verbs do not change their form according to the
tense; there is no "s" added to the verb. Infinitives (verb
without "to") are used right after the modal verb.