Present Tense/Simple Present Tense

Rumus Verbal :
( +) S+V1(s/es)+O
( - ) S+do/does+not+V1+O
( ? ) Do/Does+S+V1+O ?

Rumus Nominal :
( +) S+to be (am, is, are)+O
( - ) S+to be+not+O
( ? ) To be+S+O

Function :
1. Menyatakan Kejadian yang sedang terjadi
Example :
( + )
1. She studies in the clasroom
2. Tina is a beautiful
3. She is a teacher
( - )
1. She does not study in the classroom