regular model: work
verbs ending in -e: like

work - model verb

Variants of the regular models:

  1. pass -s, -sh, -x, -o: +e
  2. try -y>ie
  3. omit -X>-XX
  4. die -ie: -ie>y
  5. agree -ee: +d

Irregular past tense models:

  1. cost invar.
  2. feed vowel: long>short
  3. find i>ou
  4. know [o,a]>e
  5. mean +t
  6. panic -k-
  7. pay -ay>aid
  8. send -d>-t
  9. sing i>a, u
  10. show >ed, -n
  11. stick a>u, i>u
  12. sleep -ee_>-e_t
  13. speak >o_e, o_en
  14. spell >ed, -t
  15. take -ake>-ook, -aken
  16. think >-ought
  17. wear -ear>-ore, -orn
  18. write -i_e>o_e, i_en

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catalog

It is conjugated like: work
infinitive:
present participle:
past participle:
(to) catalog
cataloging, cataloguing
cataloged, catalogued
definition
in Spanish
in French
in Italian

Indicative

presentAlso known as:
present simple or simple present
Icatalog
youcatalog
he, she, itcatalogs
wecatalog
youcatalog
theycatalog
simple pastAlso known as:
past simple or preterit
Icataloged, catalogued
youcataloged, catalogued
he, she, itcataloged, catalogued
wecataloged, catalogued
youcataloged, catalogued
theycataloged, catalogued
future
Iwill catalog
youwill catalog
he, she, itwill catalog
wewill catalog
youwill catalog
theywill catalog

Perfect tensesThis verb has multiple forms of the past participle (listed above). However, for simplicity, only 1 spelling is displayed in the compound tenses below.

present perfect
Ihave cataloged
youhave cataloged
he, she, ithas cataloged
wehave cataloged
youhave cataloged
theyhave cataloged
past perfectAlso known as:
pluperfect
Ihad cataloged
youhad cataloged
he, she, ithad cataloged
wehad cataloged
youhad cataloged
theyhad cataloged
future perfect
Iwill have cataloged
youwill have cataloged
he, she, itwill have cataloged
wewill have cataloged
youwill have cataloged
theywill have cataloged

Continuous (progressive) and emphatic tensesThis verb has multiple spellings of the present participle (listed above). However, for simplicity, only 1 spelling is displayed in the progressive tenses below.

present continuous
Iam cataloging
youare cataloging
he, she, itis cataloging
weare cataloging
youare cataloging
theyare cataloging
past continuous
Iwas cataloging
youwere cataloging
he, she, itwas cataloging
wewere cataloging
youwere cataloging
theywere cataloging
present emphatic
Ido catalog
youdo catalog
he, she, itdoes catalog
wedo catalog
youdo catalog
theydo catalog
past emphatic
Idid catalog
youdid catalog
he, she, itdid catalog
wedid catalog
youdid catalog
theydid catalog

Compound continuous (progressive) tensesThis verb has multiple spellings of the present participle (listed above). However, for simplicity, only 1 spelling is displayed in the progressive tenses below.

present perfect
Ihave been cataloging
youhave been cataloging
he, she, ithas been cataloging
wehave been cataloging
youhave been cataloging
theyhave been cataloging
past perfect
Ihad been cataloging
youhad been cataloging
he, she, ithad been cataloging
wehad been cataloging
youhad been cataloging
theyhad been cataloging
future
Iwill be cataloging
youwill be cataloging
he, she, itwill be cataloging
wewill be cataloging
youwill be cataloging
theywill be cataloging
future perfect
Iwill have been cataloging
youwill have been cataloging
he, she, itwill have been cataloging
wewill have been cataloging
youwill have been cataloging
theywill have been cataloging

ConditionalThis verb has multiple spellings of the present and past participles (listed above). However, for simplicity, only 1 spelling is displayed in the compound tenses below.

present
Iwould catalog
youwould catalog
he, she, itwould catalog
wewould catalog
youwould catalog
theywould catalog
perfectAlso known as:
past conditional
Iwould have cataloged
youwould have cataloged
he, she, itwould have cataloged
wewould have cataloged
youwould have cataloged
theywould have cataloged
present continuous
Iwould be cataloging
youwould be cataloging
he, she, itwould be cataloging
wewould be cataloging
youwould be cataloging
theywould be cataloging
perfect continuous
Iwould have been cataloging
youwould have been cataloging
he, she, itwould have been cataloging
wewould have been cataloging
youwould have been cataloging
theywould have been cataloging

Imperative

present
(you)catalog!
(we)let's catalog!
(you)catalog!

SubjunctiveThis verb has multiple spellings of the past participle (listed above). However, for simplicity, only 1 spelling is displayed in the compound tenses below.

present
Icatalog
youcatalog
he, she, itcatalog
wecatalog
youcatalog
theycatalog
past
Icataloged, catalogued
youcataloged, catalogued
he, she, itcataloged, catalogued
wecataloged, catalogued
youcataloged, catalogued
theycataloged, catalogued
past perfectAlso known as:
pluperfect subjunctive
Ihad cataloged
youhad cataloged
he, she, ithad cataloged
wehad cataloged
youhad cataloged
theyhad cataloged
future
Ishould catalog
youshould catalog
he, she, itshould catalog
weshould catalog
youshould catalog
theyshould catalog

*Blue letters in conjugations are irregular forms. (example)
*Red letters in conjugations are exceptions to the model. (example)

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