present
I hum
You hum
He hums
She hums
It hums
We hum
They hum
past
I hummed
You hummed
He hummed
She hummed
It hummed
We hummed
They hummed
future
I will hum
You will hum
He will hum
She will hum
It will hum
We will hum
They will hum
conditional
I would hum
You would hum
He would hum
She would hum
It would hum
We would hum
They would hum