present
I perceive
You perceive
He perceives
She perceives
It perceives
We perceive
They perceive
past
I perceived
You perceived
He perceived
She perceived
It perceived
We perceived
They perceived
future
I will perceive
You will perceive
He will perceive
She will perceive
It will perceive
We will perceive
They will perceive
conditional
I would perceive
You would perceive
He would perceive
She would perceive
It would perceive
We would perceive
They would perceive