HOW TO USE IT?
FORMS
100

WE USE SIMPLE PRESENT TENSE

TO DESCRIBE REGULAR EVENTS

100

AFFIRMATIVE

   Subject + verb +object  

    I            go     to the class

200

WE USE IT FOR

GENERAL TRUTHS

200

NEGATIVE

S + DO NOT+OBJECT

300

WE USE IT WITH

DAILY ROUTINES

300

INTERROGATIVE

VERB+ SUBJECT+OBJECT 

 DO      YOU     KNOW MARY?

400

WE USE IT WITH

ADVERBS OF FREQUENCY

400

SHORT ANSWERS 

AFFIRMATIVE

YES, I DO

500

IT IS USED FOR

SCHEDULED ACTIVITIES

500

SHORT ANSWERS NEGATIVE

NO. I DO NOT