Indicative
Present Indefinite
I knife
you knife
he/she/it knifes
we knife
you knife
they knife
Present Continuous
I am knifing
you are knifing
he/she/it is knifing
we are knifing
you are knifing
they are knifing
Present Perfect
I have knifed
you have knifed
he/she/it has knifed
we have knifed
you have knifed
they have knifed
Present Perfect Continuous
I have been knifing
you have been knifing
he/she/it has been knifing
we have been knifing
you have been knifing
they have been knifing
Past Indefinite
I knifed
you knifed
he/she/it knifed
we knifed
you knifed
they knifed
Past Continuous
I was knifing
you were knifing
he/she/it was knifing
we were knifing
you were knifing
they were knifing
Past Perfect
I had knifed
you had knifed
he/she/it had knifed
we had knifed
you had knifed
they had knifed
Past Perfect Continuous
I had been knifing
you had been knifing
he/she/it had been knifing
we had been knifing
you had been knifing
they had been knifing
Future Indefinite
I will knife
you will knife
he/she/it will knife
we will knife
you will knife
they will knife
Future Continuous
I will be knifing
you will be knifing
he/she/it will be knifing
we will be knifing
you will be knifing
they will be knifing
Future Perfect
I will have knifed
you will have knifed
he/she/it will have knifed
we will have knifed
you will have knifed
they will have knifed
Future Perfect Continuous
I will have been knifing
you will have been knifing
he/she/it will have been knifing
we will have been knifing
you will have been knifing
they will have been knifing
Conditional
Conditional Present
I would knife
you would knife
he/she/it would knife
we would knife
you would knife
they would knife
Conditional Present Continuous
I would be knifing
you would be knifing
he/she/it would be knifing
we would be knifing
you would be knifing
they would be knifing
Conditional Perfect
I would have knifed
you would have knifed
he/she/it would have knifed
we would have knifed
you would have knifed
they would have knifed
Conditional Perfect Continuous
I would have been knifing
you would have been knifing
he/she/it would have been knifing
we would have been knifing
you would have been knifing
they would have been knifing