Someone or an animal goes directly to someone or something (-an, -en) with a single purpose.
tarenténg
Tarengtengan no nabok a dinanog si marāan.
The drunk person goes directly to uncle to box (him).
Tinarengteng no nwang ko nwang na, dawa nagsangdo sa.
My carabao went directly to his carabao, so they butted horns.