decelerate – English verb conjugation

English verb forms of decelerate

Nominal Forms

Infinitive: to decelerate
Participle: decelerated
Gerund: decelerating

Cognates

-

Indicative

Present

Idecelerate
youdecelerate
he;she;itdecelerates
wedecelerate
youdecelerate
theydecelerate

Perfect

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

Past

Idecelerated
youdecelerated
he;she;itdecelerated
wedecelerated
youdecelerated
theydecelerated

Pluperfect

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

Future

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

Future Perfect

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

Subjunctive

Present

Idecelerate
youdecelerate
he;she;itdecelerate
wedecelerate
youdecelerate
theydecelerate

Perfect

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

Imperfect

Idecelerated
youdecelerated
he;she;itdecelerated
wedecelerated
youdecelerated
theydecelerated

Pluperfect

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

Conditional

Present

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

Perfect

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

Imperative

youdecelerate
weLet's decelerate
youdecelerate

Progressive (Continuous) Forms

Indicative

Present

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

Perfect

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

Past

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

Pluperfect

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

Future

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

Future Perfect

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

Conditional

Present

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

Perfect

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

Other

Synonyms & Antonyms

Additional Information

Phrasal Verbs

Etymology

Late 19th c., from de- + (ac)celerate. Compare deaccelerate.

Sample Sentences

  • In May, for example, the Illinois Central RR. introduced the long-expected streamline version of the Panama Limited, with diesel haulage, cutting the time over the 921 miles between Chicago and New Orleans by 2hr. to 18hr. each way—the fastest on record—but decelerated other trains over the same route. [1942 November and December, “Notes and News: The War and American Train Services”, in Railway Magazine, page 369:]
  • The S.D.R. [Somerset & Dorset Railway] could not adhere to this schedule, and had to decelerate the service, but the original timings were restored when the M.R. and L.S.W.R. leased the S.D.R. [1953 August, David R. Webb, “By Rail to Bournemouth”, in Railway Magazine, page 554:]
  • One of the disadvantages of increasing intermediate stops is that, as we have pointed out already, certain prestige trains have to suffer, notably the "Cornish Riviera Express", slowed 15min to Plymouth by stops at Taunton and Exeter; the "Torbay Express", decelerated 18min by stops at Reading, Westbury, Taunton and Newton Abbot; and the "Bristolian", which adds 14min in order to allow for a Bath stop and an increased load. [1961 October, “The winter timetables of British Railways: Western Region”, in Trains Illustrated, page 590:]