Conjugation of the english verb knuckle

Indicative

Present I knuckle you knuckle he/she/it knuckles we knuckle you knuckle they knuckle	Present continuous I am knuckling you are knuckling he/she/it is knuckling we are knuckling you are knuckling they are knuckling
Preterit I knuckled you knuckled he/she/it knuckled we knuckled you knuckled they knuckled	Preterit continuous I was knuckling you were knuckling he/she/it was knuckling we were knuckling you were knuckling they were knuckling
Present perfect I have knuckled you have knuckled he/she/it has knuckled we have knuckled you have knuckled they have knuckled	Present perfect continuous I have been knuckling you have been knuckling he/she/it has been knuckling we have been knuckling you have been knuckling they have been knuckling
Pluperfect I had knuckled you had knuckled he/she/it had knuckled we had knuckled you had knuckled they had knuckled	Pluperfect continuous I had been knuckling you had been knuckling he/she/it had been knuckling we had been knuckling you had been knuckling they had been knuckling
Future I will knuckle you will knuckle he/she/it will knuckle we will knuckle you will knuckle they will knuckle	Future continuous I will be knuckling you will be knuckling he/she/it will be knuckling we will be knuckling you will be knuckling they will be knuckling
Future perfect I will have knuckled you will have knuckled he/she/it will have knuckled we will have knuckled you will have knuckled they will have knuckled	Future perfect continuous I will have been knuckling you will have been knuckling he/she/it will have been knuckling we will have been knuckling you will have been knuckling they will have been knuckling

Conditional

Present I would knuckle you would knuckle he/she/it would knuckle we would knuckle you would knuckle they would knuckle	Present continuous I would be knuckling you would be knuckling he/she/it would be knuckling we would be knuckling you would be knuckling they would be knuckling
Past I would have knuckled you would have knuckled he/she/it would have knuckled we would have knuckled you would have knuckled they would have knuckled	Past continuous I would have been knuckling you would have been knuckling he/she/it would have been knuckling we would have been knuckling you would have been knuckling they would have been knuckling

Imperative

knuckle

Let's knuckle

knuckle

Infinitive

to knuckle

Participle

Present

knuckling

Past

knuckled