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 with VerbForm | dependent's head is a AUX with VerbForm | dependent's head is a VERB with VerbForm | the head of dependent agrees with its head on | dependent's head with Person | dependent's head with Mood | |||
| Part | Fin | Fin | Tense | 2 | Ind | |||
| N | - | N | N | N | N | chance-agree | Examples | it_postwita |
| N | - | Y | N | N | N | req-agree | Examples | it_postwita |
| N | - | - | N | N | Y | req-agree | Examples | it_postwita |
| N | - | - | N | Y | - | req-agree | Examples | it_postwita |
| N | - | - | Y | - | - | req-agree | Examples | it_postwita |
| Y | N | N | - | - | - | req-agree | Examples | it_postwita |
| Y | N | Y | - | - | - | chance-agree | Examples | it_postwita |
| Y | Y | - | - | - | - | chance-agree | Examples | it_postwita |