Someone (ma-), especially a child, is startled by someone or something (cha-) and becomes sick.
May kaba daw, ta angwan maknyin ka.
Don't go there, because what if you will be startled (and become sick).
Chinaknyin daw nyaya naparin.
They were startled by this that happened.
Someone or something (mang-) startles someone, making him to become sick.
often reduplicated
Mangaknyin timek no bolaw a bago.
The sound of a wild pig startles (me).
Mangaknyiknyin kaya so adedekey.
You startle children (making them sick).