Present
I perceive
you perceive
he perceives
we perceive
you perceive
they perceive

Perfect
I have perceived
you have perceived
he has perceived
we have perceived
you have perceived
they have perceived

Past
I perceived
you perceived
he perceived
we perceived
you perceived
they perceived

Pluperfect
I had perceived
you had perceived
he had perceived
we had perceived
you had perceived
they had perceived

Future
I will perceive
you will perceive
he will perceive
we will perceive
you will perceive
they will perceive

Future perfect
I will have perceived
you will have perceived
he will have perceived
we will have perceived
you will have perceived
they will have perceived

Present
I perceive
you perceive
he perceive
we perceive
you perceive
they perceive

Present
I have perceived
you have perceived
he have perceived
we have perceived
you have perceived
they have perceived

Imperfect
I perceived
you perceived
he perceived
we perceived
you perceived
they perceived

Pluperfect
I had perceived
you had perceived
he had perceived
we had perceived
you had perceived
they had perceived

Present
I would perceive
you would perceive
he would perceive
we would perceive
you would perceive
they would perceive

Perfect
I would have perceived
you would have perceived
he would have perceived
we would have perceived
you would have perceived
they would have perceived

you perceive
we Let's perceive
you perceive

Present
I am perceiving
you are perceiving
he is perceiving
we are perceiving
you are perceiving
they are perceiving

Perfect
I have been perceiving
you have been perceiving
he has been perceiving
we have been perceiving
you have been perceiving
they have been perceiving

Past
I was perceiving
you were perceiving
he was perceiving
we were perceiving
you were perceiving
they were perceiving

Pluperfect
I had been perceiving
you had been perceiving
he had been perceiving
we had been perceiving
you had been perceiving
they had been perceiving

Future
I will be perceiving
you will be perceiving
he will be perceiving
we will be perceiving
you will be perceiving
they will be perceiving

Future perfect
I will have been perceiving
you will have been perceiving
he will have been perceiving
we will have been perceiving
you will have been perceiving
they will have been perceiving

Present
I would be perceiving
you would be perceiving
he would be perceiving
we would be perceiving
you would be perceiving
they would be perceiving

Perfect
I would have been perceiving
you would have been perceiving
he would have been perceiving
we would have been perceiving
you would have been perceiving
they would have been perceiving