Someone (machi-) makes an agreement with someone as to or on something (i-).
May ka machitōlag di marāan an sino magbāyad.
Go make an agreement with uncle as to who pays.
Nyaw itōlag ko dyimo a machita a magtongpal ka.
This (is what) I make an agreement with you on that you need to fulfill.
Two or more people make an agreement as to or on something (pag--an).
Pagtolāgan da an āngo dosa ni Venancio.
They make an agreement as to what is the punishment of Venancio.
kapagtotōlag
The agreeing together.
pagtolāgan
A contract.
Aba polos makabdibdis so pagtolāgan no dadwa tawo an tayoka dana sa nagpirma.
Absolutely no one is able to change a contract of two people after they have already signed (it).