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Conjugation of the verb "to concern"

Regular verb

to

concern

Indicative

Present

Affirmative
  1. Iconcern
  2. youconcern
  3. he, she, itconcerns
  4. weconcern
  5. youconcern
  6. theyconcern
Negative
  1. Ido not concern
  2. youdo not concern
  3. he, she, itdoes not concern
  4. wedo not concern
  5. youdo not concern
  6. theydo not concern
Interrogative
  1. DoI concern?
  2. Doyou concern?
  3. Doeshe, she, it concern?
  4. Dowe concern?
  5. Doyou concern?
  6. Dothey concern?
Passive
  1. Iam concerned
  2. youare concerned
  3. he, she, itis concerned
  4. weare concerned
  5. youare concerned
  6. theyare concerned

Simple past

Affirmative
  1. Iconcerned
  2. youconcerned
  3. he, she, itconcerned
  4. weconcerned
  5. youconcerned
  6. theyconcerned
Negative
  1. Idid not concern
  2. youdid not concern
  3. he, she, itdid not concern
  4. wedid not concern
  5. youdid not concern
  6. theydid not concern
Interrogative
  1. DidI concern?
  2. Didyou concern?
  3. Didhe, she, it concern?
  4. Didwe concern?
  5. Didyou concern?
  6. Didthey concern?
Passive
  1. Iwas concerned
  2. youwere concerned
  3. he, she, itwas concerned
  4. wewere concerned
  5. youwere concerned
  6. theywere concerned

Future

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

Present perfect

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

Past perfect

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

Future perfect

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

Present continuous

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

Past continuous

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

Future continuous

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

Future perfect continuous

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

Present perfect continuous

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

Past perfect continuous

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

Present emphatic

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

Past emphatic

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

Conditional

Present

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

Perfect

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

Present continuous

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

Perfect continuous

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

Imperative

Present

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

Subjunctive

Present

Affirmative
  1. Iconcern
  2. youconcern
  3. he, she, itconcern
  4. weconcern
  5. youconcern
  6. theyconcern

Past

Affirmative
  1. Iconcerned
  2. youconcerned
  3. he, she, itconcerned
  4. weconcerned
  5. youconcerned
  6. theyconcerned

Past perfect

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

Future

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

Infinitive

Present

Affirmative
  1. (to) concern

Perfect

Affirmative
  1. (to) have concerned

Participle

Present

Affirmative
  1. concerning

Past

Affirmative
  1. concerned