Editing Interlingue (section)

==== Correlatives ====
While correlatives were not made to match a pre-determined scheme (such as the correlatives in Esperanto<ref>{{Cite web|title=Wikibooks: Esperanto/Appendix/Table of correlatives|url=https://en.wikibooks.org/w/index.php?title=Esperanto/Appendix/Table_of_correlatives&oldid=3241754|access-date=22 September 2021|archive-date=13 April 2021|archive-url=https://web.archive.org/web/20210413203401/https://en.wikibooks.org/w/index.php?title=Esperanto%2FAppendix%2FTable_of_correlatives&oldid=3241754|url-status=live}}</ref>), the majority match the prefixes and suffixes in the chart below.<br />
{| class="wikitable"
!
!QU- 
(interrogative/relative)
!T- 
(demonstrative)
!ALQU- 
(undefined)
!NEQU- 
(negative)
!-CUNC 
(indeterminate)
!'''Ø'''
(collective)
|-
| -I 
(persons,

standard demonstrative)
|qui 
(who)
|ti 
(this/that)
|alqui 
(someone)
|nequi 
(nobody)
|quicunc 
(whoever)
|omni 
(every)
|-
| -O 
(things)
|quo 
(what)
|to 
(that)
|alquo 
(something)
|nequo 
(nothing)
|quocunc 
(whatever)
|omno 
(all)
|-
| -EL 
(both persons and things)
|quel 
(which)
|tel 
(such)
|alquel 
(any)
|nequel
|quelcunc 
(whichever)
|chascun
(each)
|-
| -AL 
(quality)
|qual 
(which, what a)
|tal 
(that)
|alqual 
(any kind)
|nequal
|qualcunc
|
|-
| -AM 
(way, mode)
|quam 
(as)
|tam 
(so)
|alquam 
(anyhow)
|nequam
|quamcunc 
(however)
|
|-
| -ANT 
(quantity)
|quant 
(how many)
|tant 
(so much)
|alquant 
(somewhat)
|nequant
|quantcunc
|
|-
| -ANDE 
(time)
|quande 
(when)
|tande 
(then)
|alquande
|nequande 
(never)
|quandecunc
|sempre 
(always)
|-
| -U 
(place)
|u 
(where)
|ci / ta 
(here / there)
|alcu 
(somewhere)
|necu 
(nowhere)
|ucunc 
(anywhere)
|partú 
(everywhere)
|}
Notes on the correlatives:<ref>{{Cite web|title=Occidental Course in 10 Lessons|url=https://occidental-lang.com/resources/OccidentalCourseIn10Lessons-EnglishTranslation.pdf|access-date=10 March 2020|archive-date=24 October 2020|archive-url=https://web.archive.org/web/20201024091247/https://occidental-lang.com/resources/OccidentalCourseIn10Lessons-EnglishTranslation.pdf|url-status=live}}</ref>

'''Alcun''' (some) and '''necun''' (no, none) are respectively the adjectives of '''alquel''' and '''nequel.'''

The -'''al''' series is adverbialized with the -men ending: '''qualmen''' (how) '''talmen''' (that way).

Correlatives can take the plural ending: '''queles''', '''quales, tis, omnis''', etc.

'''Ci''' (here) and '''ta''' (there) can be affixed to '''ti''' and '''to''' to indicate proximity or distance: '''ti libre''' (this book), '''ti-ci''' libre (this book here), '''ti-ta''' libre (that book there), '''tis''' (these), '''tis-ci''' (these here), '''tis-ta''' (those there), '''to-ci''' (this here), '''to-ta''' (that there).

Many derivatives are formed from the correlatives: '''qualitá''' from '''qual''' + '''itá''', '''quantitá''' from '''quant''' + -'''itá''', '''omnipotent''' from '''omni + potent.'''