Question

How to understand modals

Answer 1

Modal verbs

Modals (also called modal verbs, modal auxiliary verbs, modal auxiliaries) are special verbs which behave irregularly in English. They are different from normal verbs like "work, play, visit..." They give additional information about the function of the main verb that follows it. They have a great variety of communicative functions.

Here are some characteristics of modal verbs:

They never change their form. You can't add "s", "ed", "ing"...

They are always followed by an infinitive without "to" (e.i. the bare infinitive.)

They are used to indicate modality allow speakers to express certainty, possibility, willingness, obligation, necessity, ability

Answer 2

read the chapter again and again till you do not understand it properly and ask if you have any fout