The correlatives tanan or (archaic) †tan “then, at that time” appearing in Demonstrative, Relative, and Correlative Stems (DRC) from 1948 (PE23/109), a combination of ᴹQ. ta “that” and ᴹQ. -n(an) “time”.
Qenya
tana
that
tá
adverb. then, at that time (past now)
tanar(yas)
adverb. *on that (past) day
tanalka
*that much, that great
tanas(se)
adverb. *there
tane
pronoun. that
tan(an)
adverb. then, at that time (past now)
talka
adjective. *that much, that great
The correlatives talka or tanalka appeared in Demonstrative, Relative, and Correlative Stems (DRC) from 1948 (PE23/108), a combination of ᴹQ. ta “that” and ᴹQ. -lka “much”.
tanárea
adjective. *that old, that long lasting
The correlative ᴹQ. tanárea appeared in Demonstrative, Relative, and Correlative Stems (DRC) from 1948 (PE23/108), a combination of ᴹQ. ta “that” and an adjectival form of ᴹQ. are “day”.
Neo-Quenya: For purposes of Neo-Quenya I would update this to ᴺQ. tanaurëa “that old, that long lasting, (lit.) of that many days” using Q. aurë for “day”.
ta·nakita
*it bites it(self)
in
pronoun. that
nande
noun. harp
The correlatives ᴹQ. tanar and tanaryas appeared in Demonstrative, Relative, and Correlative Stems (DRC) from 1948 (PE23/109), a combination of ᴹQ. ta “that” and ᴹQ. -ar(yas) “day”.
Neo-Quenya: For purposes of Neo-Quenya I would update this to ᴺQ. tanaurë “on that day” using Q. aurë for “day”.