MODALS AND AUXILIARY VERBS
MODALS Modals are type of auxiliary that is used to express ability, possibility, permission or obligation. They are also called as "helping verbs" . However, they do not really help the verb to give a clearer image of the verb, but it helps to suggest a different meaning of the statement. For example: (1) I ride a bike. (2) I can ride a bike. In sentence 1, the speaker in the sentence is stating that he/she rode a bike. While in sentence 2, by adding the modal "can" , the speaker is now stating his/he ability to ride a bike. Helping verbs have NO meaning on their own. Modal helping verbs modify the meaning of the main verb. The modal verbs (or modal auxiliary verbs) are: can, could, may, might, will, shall, would, should and must . Another is ought to which is considered as "modal phrase". CAN VS COULD 1. When talking about ABILITY. Can is used to say that someone is able to do some...