Columbia subject headings:
Grammar, Comparative and general--Infixes.
Tagalog language--Accents and accentuation.
Tagalog language--Phonology.
Tagalog language--Reduplication.
Harvard subject headings:
Tagalog language--Phonology.
Princeton subject headings:
Grammar, Comparative and general--Infixes.
Tagalog language--Accents and accentuation.
Tagalog language--Phonology.
Tagalog language--Reduplication.