me--an
ma-tengan/ iya-tengan
To be mature; refers crops.
Chiyan koltaen chakos i pitsay tep nahol ni ma-tengan.
They are harvesting the petsay right now because otherwise it will mature [and go to seed].
Iya-tengan i dawes na mangka.
The fruit of the mango tree has matured.
To be mature; be old; be an adult; refers to people.
Iya-tengan si Juan iy si Jose.
Juan is older than Jose.