Formulas for the simple present tense.

Affirmative Structure:

Subject + Verb + Complement + .


Negative Structure:

Subject + don't/doesn't + Verb + Complement + .


Interrogative Structure (if-yes /if-no):

Do/ Does + Subject + Verb + Complement + ?

(+) Edgar writes in the notebook.

(-) Edgar doesn't write in the notebook.

(?/yes) Does Edgar write the notebook? Yes,he does.

(?/no) Does Edgar write the blog? No,he doesn't.