| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [pers pn] [been] | 689 |
|
| 2 | had [been] [det] | 529 |
|
| 3 | had [pers pn] [det] | 132 |
|
| 4 | [pers pn] [been] [det] | 25 |
|
