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Conjugation of the verb "to undersign"

Regular verb

to

undersign

Indicative

Present

Affirmative
  1. Iundersign
  2. youundersign
  3. he, she, itundersigns
  4. weundersign
  5. youundersign
  6. theyundersign
Negative
  1. Ido not undersign
  2. youdo not undersign
  3. he, she, itdoes not undersign
  4. wedo not undersign
  5. youdo not undersign
  6. theydo not undersign
Interrogative
  1. DoI undersign?
  2. Doyou undersign?
  3. Doeshe, she, it undersign?
  4. Dowe undersign?
  5. Doyou undersign?
  6. Dothey undersign?
Passive
  1. Iam undersigned
  2. youare undersigned
  3. he, she, itis undersigned
  4. weare undersigned
  5. youare undersigned
  6. theyare undersigned

Simple past

Affirmative
  1. Iundersigned
  2. youundersigned
  3. he, she, itundersigned
  4. weundersigned
  5. youundersigned
  6. theyundersigned
Negative
  1. Idid not undersign
  2. youdid not undersign
  3. he, she, itdid not undersign
  4. wedid not undersign
  5. youdid not undersign
  6. theydid not undersign
Interrogative
  1. DidI undersign?
  2. Didyou undersign?
  3. Didhe, she, it undersign?
  4. Didwe undersign?
  5. Didyou undersign?
  6. Didthey undersign?
Passive
  1. Iwas undersigned
  2. youwere undersigned
  3. he, she, itwas undersigned
  4. wewere undersigned
  5. youwere undersigned
  6. theywere undersigned

Future

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

Present perfect

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

Past perfect

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

Future perfect

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

Present continuous

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

Past continuous

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

Future continuous

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

Future perfect continuous

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

Present perfect continuous

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

Past perfect continuous

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

Present emphatic

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

Past emphatic

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

Conditional

Present

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

Perfect

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

Present continuous

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

Perfect continuous

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

Imperative

Present

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

Subjunctive

Present

Affirmative
  1. Iundersign
  2. youundersign
  3. he, she, itundersign
  4. weundersign
  5. youundersign
  6. theyundersign

Past

Affirmative
  1. Iundersigned
  2. youundersigned
  3. he, she, itundersigned
  4. weundersigned
  5. youundersigned
  6. theyundersigned

Past perfect

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

Future

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

Infinitive

Present

Affirmative
  1. (to) undersign

Perfect

Affirmative
  1. (to) have undersigned

Participle

Present

Affirmative
  1. undersigning

Past

Affirmative
  1. undersigned