double – English verb conjugation

English verb forms of double

Nominal Forms

Infinitive: to double up
Participle: doubled up
Gerund: doubling up

Cognates

-

Indicative

Present

Idouble up
youdouble up
he;she;itdoubles up
wedouble up
youdouble up
theydouble up

Perfect

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

Past

Idoubled up
youdoubled up
he;she;itdoubled up
wedoubled up
youdoubled up
theydoubled up

Pluperfect

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

Future

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

Future Perfect

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

Subjunctive

Present

Idouble up
youdouble up
he;she;itdouble up
wedouble up
youdouble up
theydouble up

Perfect

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

Imperfect

Idoubled up
youdoubled up
he;she;itdoubled up
wedoubled up
youdoubled up
theydoubled up

Pluperfect

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

Conditional

Present

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

Perfect

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

Imperative

youdouble up
weLet's double up
youdouble up

Progressive (Continuous) Forms

Indicative

Present

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

Perfect

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

Past

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

Pluperfect

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

Future

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

Future Perfect

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

Conditional

Present

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

Perfect

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

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)