duff – English verb conjugation

English verb forms of duff

Nominal Forms

Infinitive: to duff
Participle: duffed
Gerund: duffing

Cognates

-

Indicative

Present

I	duff
you	duff
he;she;it	duffs
we	duff
you	duff
they	duff

Perfect

I	have duffed
you	have duffed
he;she;it	has duffed
we	have duffed
you	have duffed
they	have duffed

Past

I	duffed
you	duffed
he;she;it	duffed
we	duffed
you	duffed
they	duffed

Pluperfect

I	had duffed
you	had duffed
he;she;it	had duffed
we	had duffed
you	had duffed
they	had duffed

Future

I	will duff
you	will duff
he;she;it	will duff
we	will duff
you	will duff
they	will duff

Future Perfect

I	will have duffed
you	will have duffed
he;she;it	will have duffed
we	will have duffed
you	will have duffed
they	will have duffed

Subjunctive

Present

I	duff
you	duff
he;she;it	duff
we	duff
you	duff
they	duff

Perfect

I	have duffed
you	have duffed
he;she;it	have duffed
we	have duffed
you	have duffed
they	have duffed

Imperfect

I	duffed
you	duffed
he;she;it	duffed
we	duffed
you	duffed
they	duffed

Pluperfect

I	had duffed
you	had duffed
he;she;it	had duffed
we	had duffed
you	had duffed
they	had duffed

Conditional

Present

I	would duff
you	would duff
he;she;it	would duff
we	would duff
you	would duff
they	would duff

Perfect

I	would have duffed
you	would have duffed
he;she;it	would have duffed
we	would have duffed
you	would have duffed
they	would have duffed

Imperative

you	duff
we	Let's duff
you	duff

Progressive (Continuous) Forms

Indicative

Present

I	am duffing
you	are duffing
he;she;it	is duffing
we	are duffing
you	are duffing
they	are duffing

Perfect

I	have been duffing
you	have been duffing
he;she;it	has been duffing
we	have been duffing
you	have been duffing
they	have been duffing

Past

I	was duffing
you	were duffing
he;she;it	was duffing
we	were duffing
you	were duffing
they	were duffing

Pluperfect

I	had been duffing
you	had been duffing
he;she;it	had been duffing
we	had been duffing
you	had been duffing
they	had been duffing

Future

I	will be duffing
you	will be duffing
he;she;it	will be duffing
we	will be duffing
you	will be duffing
they	will be duffing

Future Perfect

I	will have been duffing
you	will have been duffing
he;she;it	will have been duffing
we	will have been duffing
you	will have been duffing
they	will have been duffing

Conditional

Present

I	would be duffing
you	would be duffing
he;she;it	would be duffing
we	would be duffing
you	would be duffing
they	would be duffing

Perfect

I	would have been duffing
you	would have been duffing
he;she;it	would have been duffing
we	would have been duffing
you	would have been duffing
they	would have been duffing

Other

Verbs conjugated like 'duff'

abandon, abduct, abear, aberr, abject, abord, abort, abound, abraid, abray, abrook, abscind, abscond, absist, absorb, abstain, abstract, accend, accent, accept, etc. (List truncated at 20 verbs)

Verbs similar to 'duff'

buff, cuff, daff, diff, doff, fuff, guff, huff, luff, muff,

Synonyms & Antonyms

Additional Information

Phrasal Verbs

Etymology

Originally thieves' slang; probably a back-formation from duffer.

Verbs referencing "duff"

Japanese ダフる.

Sample Sentences

A person once taken-in by smuggled handkerchiefs, or anything, won’t deal with a hawker again, even though there’s no deception. But ‘duffing,’ and all that is going down fast, and I wish it was gone altogether. [1851, Henry Mayhew, London Labour and the London Poor, published 1861:]