Indicative
Present Indefinite
I knock about
you knock about
he/she/it knocks about
we knock about
you knock about
they knock about
Present Continuous
I am knocking about
you are knocking about
he/she/it is knocking about
we are knocking about
you are knocking about
they are knocking about
Present Perfect
I have knocked about
you have knocked about
he/she/it has knocked about
we have knocked about
you have knocked about
they have knocked about
Present Perfect Continuous
I have been knocking about
you have been knocking about
he/she/it has been knocking about
we have been knocking about
you have been knocking about
they have been knocking about
Past Indefinite
I knocked about
you knocked about
he/she/it knocked about
we knocked about
you knocked about
they knocked about
Past Continuous
I was knocking about
you were knocking about
he/she/it was knocking about
we were knocking about
you were knocking about
they were knocking about
Past Perfect
I had knocked about
you had knocked about
he/she/it had knocked about
we had knocked about
you had knocked about
they had knocked about
Past Perfect Continuous
I had been knocking about
you had been knocking about
he/she/it had been knocking about
we had been knocking about
you had been knocking about
they had been knocking about
Future Indefinite
I will knock about
you will knock about
he/she/it will knock about
we will knock about
you will knock about
they will knock about
Future Continuous
I will be knocking about
you will be knocking about
he/she/it will be knocking about
we will be knocking about
you will be knocking about
they will be knocking about
Future Perfect
I will have knocked about
you will have knocked about
he/she/it will have knocked about
we will have knocked about
you will have knocked about
they will have knocked about
Future Perfect Continuous
I will have been knocking about
you will have been knocking about
he/she/it will have been knocking about
we will have been knocking about
you will have been knocking about
they will have been knocking about
Conditional
Conditional Present
I would knock about
you would knock about
he/she/it would knock about
we would knock about
you would knock about
they would knock about
Conditional Present Continuous
I would be knocking about
you would be knocking about
he/she/it would be knocking about
we would be knocking about
you would be knocking about
they would be knocking about
Conditional Perfect
I would have knocked about
you would have knocked about
he/she/it would have knocked about
we would have knocked about
you would have knocked about
they would have knocked about
Conditional Perfect Continuous
I would have been knocking about
you would have been knocking about
he/she/it would have been knocking about
we would have been knocking about
you would have been knocking about
they would have been knocking about