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Conjugation of the verb "to lose"

Irregular verb

to

lose

Indicative

Present

Affirmative
  1. Ilose
  2. youlose
  3. he, she, itloses
  4. welose
  5. youlose
  6. theylose
Negative
  1. Ido not lose
  2. youdo not lose
  3. he, she, itdoes not lose
  4. wedo not lose
  5. youdo not lose
  6. theydo not lose
Interrogative
  1. DoI lose?
  2. Doyou lose?
  3. Doeshe, she, it lose?
  4. Dowe lose?
  5. Doyou lose?
  6. Dothey lose?
Passive
  1. Iam lost
  2. youare lost
  3. he, she, itis lost
  4. weare lost
  5. youare lost
  6. theyare lost

Simple past

Affirmative
  1. Ilost
  2. youlost
  3. he, she, itlost
  4. welost
  5. youlost
  6. theylost
Negative
  1. Idid not lose
  2. youdid not lose
  3. he, she, itdid not lose
  4. wedid not lose
  5. youdid not lose
  6. theydid not lose
Interrogative
  1. DidI lose?
  2. Didyou lose?
  3. Didhe, she, it lose?
  4. Didwe lose?
  5. Didyou lose?
  6. Didthey lose?
Passive
  1. Iwas lost
  2. youwere lost
  3. he, she, itwas lost
  4. wewere lost
  5. youwere lost
  6. theywere lost

Future

Affirmative
  1. Iwill lose
  2. youwill lose
  3. he, she, itwill lose
  4. wewill lose
  5. youwill lose
  6. theywill lose
Negative
  1. Iwill not lose
  2. youwill not lose
  3. he, she, itwill not lose
  4. wewill not lose
  5. youwill not lose
  6. theywill not lose
Interrogative
  1. WillI lose?
  2. Willyou lose?
  3. Willhe, she, it lose?
  4. Willwe lose?
  5. Willyou lose?
  6. Willthey lose?
Passive
  1. Iwill be lost
  2. youwill be lost
  3. he, she, itwill be lost
  4. wewill be lost
  5. youwill be lost
  6. theywill be lost

Present perfect

Affirmative
  1. Ihave lost
  2. youhave lost
  3. he, she, ithas lost
  4. wehave lost
  5. youhave lost
  6. theyhave lost
Negative
  1. Ihave not lost
  2. youhave not lost
  3. he, she, ithas not lost
  4. wehave not lost
  5. youhave not lost
  6. theyhave not lost
Interrogative
  1. HaveI lost?
  2. Haveyou lost?
  3. Hashe, she, it lost?
  4. Havewe lost?
  5. Haveyou lost?
  6. Havethey lost?
Passive
  1. Ihave been lost
  2. youhave been lost
  3. he, she, ithas been lost
  4. wehave been lost
  5. youhave been lost
  6. theyhave been lost

Past perfect

Affirmative
  1. Ihad lost
  2. youhad lost
  3. he, she, ithad lost
  4. wehad lost
  5. youhad lost
  6. theyhad lost
Negative
  1. Ihad not lost
  2. youhad not lost
  3. he, she, ithad not lost
  4. wehad not lost
  5. youhad not lost
  6. theyhad not lost
Interrogative
  1. HadI lost?
  2. Hadyou lost?
  3. Hadhe, she, it lost?
  4. Hadwe lost?
  5. Hadyou lost?
  6. Hadthey lost?
Passive
  1. Ihad been lost
  2. youhad been lost
  3. he, she, ithad been lost
  4. wehad been lost
  5. youhad been lost
  6. theyhad been lost

Future perfect

Affirmative
  1. Iwill have lost
  2. youwill have lost
  3. he, she, itwill have lost
  4. wewill have lost
  5. youwill have lost
  6. theywill have lost
Negative
  1. Iwill not have lost
  2. youwill not have lost
  3. he, she, itwill not have lost
  4. wewill not have lost
  5. youwill not have lost
  6. theywill not have lost
Interrogative
  1. WillI have lost?
  2. Willyou have lost?
  3. Willhe, she, it have lost?
  4. Willwe have lost?
  5. Willyou have lost?
  6. Willthey have lost?
Passive
  1. Iwill have been lost
  2. youwill have been lost
  3. he, she, itwill have been lost
  4. wewill have been lost
  5. youwill have been lost
  6. theywill have been lost

Present continuous

Affirmative
  1. Iam losing
  2. youare losing
  3. he, she, itis losing
  4. weare losing
  5. youare losing
  6. theyare losing
Negative
  1. Iam not losing
  2. youare not losing
  3. he, she, itis not losing
  4. weare not losing
  5. youare not losing
  6. theyare not losing
Interrogative
  1. AmI losing?
  2. Areyou losing?
  3. Ishe, she, it losing?
  4. Arewe losing?
  5. Areyou losing?
  6. Arethey losing?

Past continuous

Affirmative
  1. Iwas losing
  2. youwere losing
  3. he, she, itwas losing
  4. wewere losing
  5. youwere losing
  6. theywere losing
Negative
  1. Iwas not losing
  2. youwere not losing
  3. he, she, itwas not losing
  4. wewere not losing
  5. youwere not losing
  6. theywere not losing
Interrogative
  1. WasI losing?
  2. Wereyou losing?
  3. Washe, she, it losing?
  4. Werewe losing?
  5. Wereyou losing?
  6. Werethey losing?

Future continuous

Affirmative
  1. Iwill be losing
  2. youwill be losing
  3. he, she, itwill be losing
  4. wewill be losing
  5. youwill be losing
  6. theywill be losing
Negative
  1. Iwill not be losing
  2. youwill not be losing
  3. he, she, itwill not be losing
  4. wewill not be losing
  5. youwill not be losing
  6. theywill not be losing
Interrogative
  1. WillI be losing?
  2. Willyou be losing?
  3. Willhe, she, it be losing?
  4. Willwe be losing?
  5. Willyou be losing?
  6. Willthey be losing?

Future perfect continuous

Affirmative
  1. Iwill have been losing
  2. youwill have been losing
  3. he, she, itwill have been losing
  4. wewill have been losing
  5. youwill have been losing
  6. theywill have been losing
Negative
  1. Iwill not have been losing
  2. youwill not have been losing
  3. he, she, itwill not have been losing
  4. wewill not have been losing
  5. youwill not have been losing
  6. theywill not have been losing
Interrogative
  1. WillI have been losing?
  2. Willyou have been losing?
  3. Willhe, she, it have been losing?
  4. Willwe have been losing?
  5. Willyou have been losing?
  6. Willthey have been losing?

Present perfect continuous

Affirmative
  1. Ihave been losing
  2. youhave been losing
  3. he, she, ithas been losing
  4. wehave been losing
  5. youhave been losing
  6. theyhave been losing
Negative
  1. Ihave not been losing
  2. youhave not been losing
  3. he, she, ithas not been losing
  4. wehave not been losing
  5. youhave not been losing
  6. theyhave not been losing
Interrogative
  1. HaveI been losing?
  2. Haveyou been losing?
  3. Hashe, she, it been losing?
  4. Havewe been losing?
  5. Haveyou been losing?
  6. Havethey been losing?

Past perfect continuous

Affirmative
  1. Ihad been losing
  2. youhad been losing
  3. he, she, ithad been losing
  4. wehad been losing
  5. youhad been losing
  6. theyhad been losing
Negative
  1. Ihad not been losing
  2. youhad not been losing
  3. he, she, ithad not been losing
  4. wehad not been losing
  5. youhad not been losing
  6. theyhad not been losing
Interrogative
  1. HadI been losing?
  2. Hadyou been losing?
  3. Hadhe, she, it been losing?
  4. Hadwe been losing?
  5. Hadyou been losing?
  6. Hadthey been losing?

Present emphatic

Affirmative
  1. Ido lose
  2. youdo lose
  3. he, she, itdoes lose
  4. wedo lose
  5. youdo lose
  6. theydo lose

Past emphatic

Affirmative
  1. Idid lose
  2. youdid lose
  3. he, she, itdid lose
  4. wedid lose
  5. youdid lose
  6. theydid lose

Conditional

Present

Affirmative
  1. Iwould lose
  2. youwould lose
  3. he, she, itwould lose
  4. wewould lose
  5. youwould lose
  6. theywould lose
Negative
  1. Iwould not lose
  2. youwould not lose
  3. he, she, itwould not lose
  4. wewould not lose
  5. youwould not lose
  6. theywould not lose
Interrogative
  1. WouldI lose?
  2. Wouldyou lose?
  3. Wouldhe, she, it lose?
  4. Wouldwe lose?
  5. Wouldyou lose?
  6. Wouldthey lose?
Passive
  1. Iwould be lost
  2. youwould be lost
  3. he, she, itwould be lost
  4. wewould be lost
  5. youwould be lost
  6. theywould be lost

Perfect

Affirmative
  1. Iwould have lost
  2. youwould have lost
  3. he, she, itwould have lost
  4. wewould have lost
  5. youwould have lost
  6. theywould have lost
Negative
  1. Iwould not have lost
  2. youwould not have lost
  3. he, she, itwould not have lost
  4. wewould not have lost
  5. youwould not have lost
  6. theywould not have lost
Interrogative
  1. WouldI have lost?
  2. Wouldyou have lost?
  3. Wouldhe, she, it have lost?
  4. Wouldwe have lost?
  5. Wouldyou have lost?
  6. Wouldthey have lost?
Passive
  1. Iwould have been lost
  2. youwould have been lost
  3. he, she, itwould have been lost
  4. wewould have been lost
  5. youwould have been lost
  6. theywould have been lost

Present continuous

Affirmative
  1. Iwould be losing
  2. youwould be losing
  3. he, she, itwould be losing
  4. wewould be losing
  5. youwould be losing
  6. theywould be losing

Perfect continuous

Affirmative
  1. Iwould have been losing
  2. youwould have been losing
  3. he, she, itwould have been losing
  4. wewould have been losing
  5. youwould have been losing
  6. theywould have been losing

Imperative

Present

Affirmative
  1. I—
  2. youlose!
  3. he, she, it—
  4. welet's lose!
  5. youlose!
  6. they—
Negative
  1. I—
  2. youdon't lose!
  3. he, she, it—
  4. welet's not lose!
  5. youdon't lose!
  6. they—

Subjunctive

Present

Affirmative
  1. Ilose
  2. youlose
  3. he, she, itlose
  4. welose
  5. youlose
  6. theylose

Past

Affirmative
  1. Ilost
  2. youlost
  3. he, she, itlost
  4. welost
  5. youlost
  6. theylost

Past perfect

Affirmative
  1. Ihad lost
  2. youhad lost
  3. he, she, ithad lost
  4. wehad lost
  5. youhad lost
  6. theyhad lost

Future

Affirmative
  1. Ishould lose
  2. youshould lose
  3. he, she, itshould lose
  4. weshould lose
  5. youshould lose
  6. theyshould lose

Infinitive

Present

Affirmative
  1. (to) lose

Perfect

Affirmative
  1. (to) have lost

Participle

Present

Affirmative
  1. losing

Past

Affirmative
  1. lost