collapse – English verb conjugation

English verb forms of collapse

Nominal Forms

Infinitive: to collapse
Participle: collapsed
Gerund: collapsing

Cognates

-

Indicative

Present

Icollapse
youcollapse
he;she;itcollapses
wecollapse
youcollapse
theycollapse

Perfect

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

Past

Icollapsed
youcollapsed
he;she;itcollapsed
wecollapsed
youcollapsed
theycollapsed

Pluperfect

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

Future

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

Future Perfect

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

Subjunctive

Present

Icollapse
youcollapse
he;she;itcollapse
wecollapse
youcollapse
theycollapse

Perfect

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

Imperfect

Icollapsed
youcollapsed
he;she;itcollapsed
wecollapsed
youcollapsed
theycollapsed

Pluperfect

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

Conditional

Present

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

Perfect

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

Imperative

youcollapse
weLet's collapse
youcollapse

Progressive (Continuous) Forms

Indicative

Present

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

Perfect

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

Past

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

Pluperfect

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

Future

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

Future Perfect

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

Conditional

Present

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

Perfect

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

Other

Synonyms & Antonyms

Synonyms

founder
topple, disintegrate, fall, fail

Additional Information

Phrasal Verbs

Etymology

1. 1732, from L. collapsus, pp. of collabi "fall together," from com- "together" + labi "to fall, slip." The pp. collapsed is attested from 1609, from L. collapsus, and this seems to have suggested the verb.
2. From Latin collāpsus (past participle of collābor).

Verbs referencing "collapse"

Esperanto kolapsi.

Sample Sentences

  • A balloon collapses when the gas escapes from it. [1843, Samuel Maunder, The Scientific and Literary Treasury:]
  • Pyramid schemes tend to generate profits for a while and then collapse.
  • However much we like to think of ourselves as something special in world history, in fact industrial societies are subject to the same principles that caused earlier societies to collapse. [1988, Joseph Tainter, “Summary and Implications”, in The Collapse of Complex Societies, Cambridge: Cambridge University Press, →ISBN, page 216:]
  • Immediately after his wicket the team collapsed for 69.
  • Hurry up and collapse the tent so we can get moving.
  • Thomas added: "We presented our experiences of frantically trying to collapse a pram, surrounded by loads of grumpy commuters. [2023 August 9, Paul Clifton, “Network News: Family-friendly travel: new standard covers pushchairs”, in RAIL, number 989, page 26:]
  • The exhausted singer collapsed on stage and had to be taken to the hospital.