Quantifiers
Head types
Q - quantifier, positive: fáir 'few'
QR - correlative: færri 'fewer'
QS - superlative: fæstir 'fewest'
Q+NUM - HVORTVEGGJA
ONE+Q - EINHVER
Q+ADV - HVERGI
Q-heads, other than Q+ADV and WQ, are case marked: Q-N, Q-A, Q-D, Q-G; QR-N, QR-A, QR-D, QR-G; QS-N, QS-A, QS-D, QS-G, Q+NUM-N, Q+NUM-A, Q+NUM-D, Q+NUM-G, etc.
Treatment of individual quantifiers
ANNAR, tagged as OTHER; AÐRIR tagged as OTHERS (See also Treatment of individual words)
EINHVER and eitthvað, etc, are tagged ONE+Q (when the meaning is "some"), not ONE+WPRO
HVORTVEGGJA and hvorirtveggja, hvorartveggja, etc., are tagged Q+NUM
HVERGI Q+WADV
Quantifiers without a "special treatment", i.e. tagged as Q:
ALLUR 'everyone', BÁÐIR 'both', EKKERT 'nothing', ENGINN 'no one', HVER, HVOR, NEINN 'no one, (not) any', NOKKUR (and NEKKVAR/NEKKVER) 'any, anybody' (usually Q; see Treatment of individual words), MARGUR 'many', MIKILL and LÍTILL (usually Q; see Treatment of individual words
EKKI is usually tagged NEG, but with the meaning EKKERT it is tagged Q.
Topicalization or stylistic fronting of quantifiers
See in the PPCME/PPCEME Guidelines
When quantifiers move out of another NP, it is parsed like this:
(IP-SUB (QP-3 (Q-N ENGI-ENGINN)) (RDDI varð-verða) (NP-SBJ (QP *ICH*-3) (ADJ-N líkamleg-líkamlegur) (N-N munúð-munúð)) (PP (P í-í) (NP (N-D holdi-hold) (NP-POS (PRO-G hennar-hún))))