The final radical of this word is guttural; this affects the adjacent vowels.
Singular
Plural
Masculine
Feminine
Masculine
Feminine
טִבְעִי
tiv'i
natural
טִבְעִית
tiv'it
natural
טִבְעִיִּים
tiv'iyim
natural
טִבְעִיּוֹת
tiv'iyot
natural
Singular
Masculine
טִבְעִי
tiv'i
natural
Feminine
טִבְעִית
tiv'it
natural
Plural
Masculine
טִבְעִיִּים
tiv'iyim
natural
Feminine
טִבְעִיּוֹת
tiv'iyot
natural