There is required-agreement between the syntactic head and its dependent when label = req-agree else any observed agreement is purely by chance (label = chance-agree)
| Rules | Label | Examples | Test Examples | ||||||
|---|---|---|---|---|---|---|---|---|---|
| dependent is the | dependent with Number | dependent's head with Number | the is also the head of | dependent is a | dependent is the | ||||
| oblique | object | Plur | Sing | subject | PRON | conjunct | |||
| N | N | N | - | N | N | - | chance-agree | Examples | it_postwita |
| N | N | N | - | Y | N | - | req-agree | Examples | it_postwita |
| N | N | N | - | - | Y | N | req-agree | Examples | it_postwita |
| N | N | N | - | - | Y | Y | chance-agree | Examples | |
| N | N | Y | N | N | - | - | req-agree | Examples | it_postwita |
| N | N | Y | N | Y | - | - | chance-agree | Examples | it_postwita |
| N | N | Y | Y | - | - | - | chance-agree | Examples | it_postwita |
| N | Y | - | - | - | - | - | chance-agree | Examples | it_postwita |
| Y | - | - | - | - | - | - | chance-agree | Examples | it_postwita |