present
I listen
You listen
He listens
She listens
It listens
We listen
They listen
past
I listened
You listened
He listened
She listened
It listened
We listened
They listened
future
I will listen
You will listen
He will listen
She will listen
It will listen
We will listen
They will listen
conditional
I would listen
You would listen
He would listen
She would listen
It would listen
We would listen
They would listen