to knife
Regular verb: knife - knifed- knifed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I knife
you knife
she knifes
we knife
you knife
they knife 	Iamknifing
youareknifing
sheisknifing
weareknifing
youareknifing
theyareknifing	I knifed
you knifed
she knifed
we knifed
you knifed
they knifed	Iwasknifing
youwereknifing
shewasknifing
wewereknifing
youwereknifing
theywereknifing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have knifed
you have knifed
she has knifed
we have knifed
you have knifed
they have knifed	I have been knifing
you have been knifing
shehasbeen knifing
we have been knifing
you have been knifing
they have been knifing	I had knifed
you had knifed
she had knifed
we had knifed
you had knifed
they had knifed	I had been knifing
you had been knifing
she had been knifing
we had been knifing
you had been knifing
they had been knifing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will knife
you will knife
she will knife
we will knife
you will knife
they will knife 	I will be knifing
you will be knifing
she will be knifing
we will be knifing
you will be knifing
they will be knifing	I will have knifed
you will have knifed
she will have knifed
we will have knifed
you will have knifed
they will have knifed	I will have been knifing
you will have been knifing
she will have been knifing
we will have been knifing
you will have been knifing
they will have been knifing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would knife
you would knife
she would knife
we would knife
you would knife
they would knife 	I would be knifing
you would be knifing
she would be knifing
we would be knifing
you would be knifing
they would be knifing	I would have knifed
you would have knifed
she would have knifed
we would have knifed
you would have knifed
they would have knifed	I would have been knifing
you would have been knifing
she would have been knifing
we would have been knifing
you would have been knifing
they would have been knifing	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to knife 	 	knife
Let's knife
knife 	 	

Participle 	
Present 	Past 	 	 	
knifing	knifed