Present
I beget
you beget
he begets
we beget
you beget
they beget

Perfect
I have begot/begotten (U)
you have begot/begotten (U)
he has begot/begotten (U)
we have begot/begotten (U)
you have begot/begotten (U)
they have begot/begotten (U)

Past
I begot
you begot
he begot
we begot
you begot
they begot

Pluperfect
I had begot/begotten (U)
you had begot/begotten (U)
he had begot/begotten (U)
we had begot/begotten (U)
you had begot/begotten (U)
they had begot/begotten (U)

Future
I will beget
you will beget
he will beget
we will beget
you will beget
they will beget

Future perfect
I will have begot/begotten (U)
you will have begot/begotten (U)
he will have begot/begotten (U)
we will have begot/begotten (U)
you will have begot/begotten (U)
they will have begot/begotten (U)

Present
I beget
you beget
he beget
we beget
you beget
they beget

Present
I have begot/begotten (U)
you have begot/begotten (U)
he have begot/begotten (U)
we have begot/begotten (U)
you have begot/begotten (U)
they have begot/begotten (U)

Imperfect
I begot
you begot
he begot
we begot
you begot
they begot

Pluperfect
I had begot/begotten (U)
you had begot/begotten (U)
he had begot/begotten (U)
we had begot/begotten (U)
you had begot/begotten (U)
they had begot/begotten (U)

Present
I would beget
you would beget
he would beget
we would beget
you would beget
they would beget

Perfect
I would have begot/begotten (U)
you would have begot/begotten (U)
he would have begot/begotten (U)
we would have begot/begotten (U)
you would have begot/begotten (U)
they would have begot/begotten (U)

you beget
we Let's beget
you beget

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

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

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

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

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

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

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

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