double – English verb conjugation

English verb forms of double

Nominal Forms

Infinitive: to double
Participle: doubled
Gerund: doubling

Cognates

-

Indicative

Present

Idouble
youdouble
he;she;itdoubles
wedouble
youdouble
theydouble

Perfect

Ihave doubled
youhave doubled
he;she;ithas doubled
wehave doubled
youhave doubled
theyhave doubled

Past

Idoubled
youdoubled
he;she;itdoubled
wedoubled
youdoubled
theydoubled

Pluperfect

Ihad doubled
youhad doubled
he;she;ithad doubled
wehad doubled
youhad doubled
theyhad doubled

Future

Iwill double
youwill double
he;she;itwill double
wewill double
youwill double
theywill double

Future Perfect

Iwill have doubled
youwill have doubled
he;she;itwill have doubled
wewill have doubled
youwill have doubled
theywill have doubled

Subjunctive

Present

Idouble
youdouble
he;she;itdouble
wedouble
youdouble
theydouble

Perfect

Ihave doubled
youhave doubled
he;she;ithave doubled
wehave doubled
youhave doubled
theyhave doubled

Imperfect

Idoubled
youdoubled
he;she;itdoubled
wedoubled
youdoubled
theydoubled

Pluperfect

Ihad doubled
youhad doubled
he;she;ithad doubled
wehad doubled
youhad doubled
theyhad doubled

Conditional

Present

Iwould double
youwould double
he;she;itwould double
wewould double
youwould double
theywould double

Perfect

Iwould have doubled
youwould have doubled
he;she;itwould have doubled
wewould have doubled
youwould have doubled
theywould have doubled

Imperative

youdouble
weLet's double
youdouble

Progressive (Continuous) Forms

Indicative

Present

Iam doubling
youare doubling
he;she;itis doubling
weare doubling
youare doubling
theyare doubling

Perfect

Ihave been doubling
youhave been doubling
he;she;ithas been doubling
wehave been doubling
youhave been doubling
theyhave been doubling

Past

Iwas doubling
youwere doubling
he;she;itwas doubling
wewere doubling
youwere doubling
theywere doubling

Pluperfect

Ihad been doubling
youhad been doubling
he;she;ithad been doubling
wehad been doubling
youhad been doubling
theyhad been doubling

Future

Iwill be doubling
youwill be doubling
he;she;itwill be doubling
wewill be doubling
youwill be doubling
theywill be doubling

Future Perfect

Iwill have been doubling
youwill have been doubling
he;she;itwill have been doubling
wewill have been doubling
youwill have been doubling
theywill have been doubling

Conditional

Present

Iwould be doubling
youwould be doubling
he;she;itwould be doubling
wewould be doubling
youwould be doubling
theywould be doubling

Perfect

Iwould have been doubling
youwould have been doubling
he;she;itwould have been doubling
wewould have been doubling
youwould have been doubling
theywould have been doubling

Other

Verbs similar to 'double'

bobble, boule, cobble, couple, dabble, dable, dibble, dole, doodle, doubt,

Synonyms & Antonyms

Synonyms

to multiply by two
redouble
to repeat exactly; copy
duplicate
to make one copy of
dupe, duplicate, facsimilize

Antonyms

to multiply by two
bisect
to split into two parts
bisect

Additional Information

Etymology

1. c.1225, from O.Fr. duble, from L. duplus "twofold," from duo "two" + -plus "fold." Verb meaning "to work as, in addition to one's regular job" is c.1920, circus slang, from performers who also played in the band. Double-header is first recorded 1869, Amer.Eng., originally a kind of fireworks or a railway train pulled by two engines; baseball sense is c.1890. Double Dutch "incomprehensible language" is from 1864. Double agent is first attested 1935; double date is from 1931. Double-take and double talk both first attested 1938. Military double time (1833) was originally 130 steps per minute; in modern U.S. Army 180 steps of 36 inches in a minute.
2. PIE word
3. *dwóh₁
4. Etymology tree
5. Proto-Indo-European *dwóh₁
6. Proto-Indo-European *dwi-
7. Proto-Indo-European *-plos
8. Proto-Indo-European *dwiplós
9. Proto-Italic *dwiplos
10. Proto-Italic *duplos
11. Latin duplus
12. Old French dobleder.
13. Middle English double
14. English double
15. From Middle English double, from Old French doble, double, from Latin duplus (“twofold”). Doublet of doppio and duple.

Verbs referencing "double"

Spanish doblar, Thai เบิ้ล, Japanese ダブる.

Sample Sentences

  • The other party now came up. The seats were taken out of the wagon. The buffalo-skins, doubled in fours, were spread all along one side, and four men, with great difficulty, lifted the heavy form of Tom into it. Before he was gotten in, he fainted entirely. The old negress, in the abundance [...] (Uncle Tom’s Cabin)
  • [...] from ? In many cases, it is a gradual hardening process on both sides,—the owner growing more and more cruel, as the servant more and more callous. Whipping and abuse are like laudanum; you have to double the dose as the sensibilities decline. I saw this very early when I became an owner; and I resolved never to begin, because I did not know when I should stop,—and I resolved, at least, to protect my [...] (Uncle Tom’s Cabin)
  • Well, that's a great base for a relationship. So what, you 're just doubling down (Dear Luke, Love Me)