I AM
He IS
She IS
It IS
You ARE
They ARE
We ARE
WH- DO/DOES V?
DON'T / DOESN'T
In general.
Adverbs: always, usually, often, sometimes, seldom, never
Facts: The sun rises in the East.
Habits, routines.
States, emotions.
I SING
He/She/It SINGS
They/We/You SING