present
I punish
You punish
He punishes
She punishes
It punishes
We punish
They punish
past
I punished
You punished
He punished
She punished
It punished
We punished
They punished
future
I will punish
You will punish
He will punish
She will punish
It will punish
We will punish
They will punish
conditional
I would punish
You would punish
He would punish
She would punish
It would punish
We would punish
They would punish