235. Pronouns, adjectives and adverbs, which are related to each other
as corresponding demonstratives, interrogatives, relatives, etc., are
called "correlatives". In Esperanto the correlative system is more
complete than in any other language, and may be summarized as follows:
Demonstrative Interrogative Distributive Indefinite Negative
and Relative
tio (233) kio (233) cxio (233) io (233) nenio (233)
that (thing) what, which everything anything nothing
tiu (56) kiu (146) cxiu (173) iu (203) neniu (220)
that (one) who, which every, each any (one) no (one)
ties (62) kies (147) cxies (174) ies (204) nenies(221)
that one's whose every one's any one's no one's
tia (65) kia (150) cxia (177) ia (208) nenia (224)
that kind of what kind of every kind any kind no kind of
tie (68) kie (151) cxie (182) ie (209) nenie (225)
there where everywhere anywhere nowhere
tiam (73) kiam (155) cxiam (187) iam (212) neniam (226)
then when always any time never
tial (78) kial (129) cxial (188) ial (213) nenial (229)
therefore, wherefore, for every for any for no
so why reason reason reason
tiel (88), kiel (156) cxiel (193) iel (216) neniel (230)
(156) thus, so how, as every way any way in no way
tiom (104) kiom (164) cxiom (194) iom (217) neniom (231)
that much, how much, all, the some, any none, no
so much as whole of amount quantity