Someone or something (mang-) frightens, startles someone (-en).
kigtót
Mangigtot ka so manok tan somayap.
Startle the chicken so it will fly.
Someone (ma-) is frightened, startled by something (cha-) sudden or unexpected.
Nakigtot ako do karam.
I was startled by the rat.
Chinakigtot ko karam.
I was startled by the rat.