present
I grind
You grind
He grinds
She grinds
It grinds
We grind
They grind
past
I ground
You ground
He ground
She ground
It ground
We ground
They ground
future
I will grind
You will grind
He will grind
She will grind
It will grind
We will grind
They will grind
conditional
I would grind
You would grind
He would grind
She would grind
It would grind
We would grind
They would grind