present
I operate
You operate
He operates
She operates
It operates
We operate
They operate
past
I operated
You operated
He operated
She operated
It operated
We operated
They operated
future
I will operate
You will operate
He will operate
She will operate
It will operate
We will operate
They will operate
conditional
I would operate
You would operate
He would operate
She would operate
It would operate
We would operate
They would operate