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Conjugation of the verb "to decrease"

Regular verb

to

decrease

Indicative

Present

Affirmative
  1. Idecrease
  2. youdecrease
  3. he, she, itdecreases
  4. wedecrease
  5. youdecrease
  6. theydecrease
Negative
  1. Ido not decrease
  2. youdo not decrease
  3. he, she, itdoes not decrease
  4. wedo not decrease
  5. youdo not decrease
  6. theydo not decrease
Interrogative
  1. DoI decrease?
  2. Doyou decrease?
  3. Doeshe, she, it decrease?
  4. Dowe decrease?
  5. Doyou decrease?
  6. Dothey decrease?
Passive
  1. Iam decreased
  2. youare decreased
  3. he, she, itis decreased
  4. weare decreased
  5. youare decreased
  6. theyare decreased

Simple past

Affirmative
  1. Idecreased
  2. youdecreased
  3. he, she, itdecreased
  4. wedecreased
  5. youdecreased
  6. theydecreased
Negative
  1. Idid not decrease
  2. youdid not decrease
  3. he, she, itdid not decrease
  4. wedid not decrease
  5. youdid not decrease
  6. theydid not decrease
Interrogative
  1. DidI decrease?
  2. Didyou decrease?
  3. Didhe, she, it decrease?
  4. Didwe decrease?
  5. Didyou decrease?
  6. Didthey decrease?
Passive
  1. Iwas decreased
  2. youwere decreased
  3. he, she, itwas decreased
  4. wewere decreased
  5. youwere decreased
  6. theywere decreased

Future

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

Present perfect

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

Past perfect

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

Future perfect

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

Present continuous

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

Past continuous

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

Future continuous

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

Future perfect continuous

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

Present perfect continuous

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

Past perfect continuous

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

Present emphatic

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

Past emphatic

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

Conditional

Present

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

Perfect

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

Present continuous

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

Perfect continuous

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

Imperative

Present

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

Subjunctive

Present

Affirmative
  1. Idecrease
  2. youdecrease
  3. he, she, itdecrease
  4. wedecrease
  5. youdecrease
  6. theydecrease

Past

Affirmative
  1. Idecreased
  2. youdecreased
  3. he, she, itdecreased
  4. wedecreased
  5. youdecreased
  6. theydecreased

Past perfect

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

Future

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

Infinitive

Present

Affirmative
  1. (to) decrease

Perfect

Affirmative
  1. (to) have decreased

Participle

Present

Affirmative
  1. decreasing

Past

Affirmative
  1. decreased