undersign – English verb conjugation

English verb forms of undersign

Nominal Forms

Infinitive: to undersign
Participle: undersigned
Gerund: undersigning

Cognates

-

Indicative

Present

Iundersign
youundersign
he;she;itundersigns
weundersign
youundersign
theyundersign

Perfect

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

Past

Iundersigned
youundersigned
he;she;itundersigned
weundersigned
youundersigned
theyundersigned

Pluperfect

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

Future

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

Future Perfect

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

Subjunctive

Present

Iundersign
youundersign
he;she;itundersign
weundersign
youundersign
theyundersign

Perfect

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

Imperfect

Iundersigned
youundersigned
he;she;itundersigned
weundersigned
youundersigned
theyundersigned

Pluperfect

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

Conditional

Present

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

Perfect

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

Imperative

youundersign
weLet's undersign
youundersign

Progressive (Continuous) Forms

Indicative

Present

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

Perfect

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

Past

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

Pluperfect

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

Future

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

Future Perfect

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

Conditional

Present

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

Perfect

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

Other

Verbs conjugated like 'undersign'

abandon, abduct, abear, aberr, abject, abord, abort, abound, abraid, abray, abrook, abscind, abscond, absist, absorb, abstain, abstract, accend, accent, accept, etc. (List truncated at 20 verbs)

Synonyms & Antonyms

Additional Information

Phrasal Verbs

Etymology

1. Etymology tree
2. Proto-Indo-European *h₁én
3. Proto-Indo-European *h₁entér
4. Proto-Indo-European *(H)n̥dʰí
5. Proto-Indo-European *-ér
6. Proto-Indo-European *(H)n̥dʰér
7. Proto-Germanic *under
8. Proto-West Germanic *undar
9. Old English under-
10. Middle English under-
11. English under-
12. English sign
13. English undersign
14. From under- + sign.

Sample Sentences