present
I rub
You rub
He rubs
She rubs
It rubs
We rub
They rub
past
I rubbed
You rubbed
He rubbed
She rubbed
It rubbed
We rubbed
They rubbed
future
I will rub
You will rub
He will rub
She will rub
It will rub
We will rub
They will rub
conditional
I would rub
You would rub
He would rub
She would rub
It would rub
We would rub
They would rub