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