present
I jam
You jam
He jams
She jams
It jams
We jam
They jam
past
I jammed
You jammed
He jammed
She jammed
It jammed
We jammed
They jammed
future
I will jam
You will jam
He will jam
She will jam
It will jam
We will jam
They will jam
conditional
I would jam
You would jam
He would jam
She would jam
It would jam
We would jam
They would jam