| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [pron] been [det] | 30 |
|
| 2 | had there [been] [det] | 24 |
|
| 3 | had there [been] [det] | 24 |
|
| 4 | had [ex0] [been] [det] | 24 |
|
| 5 | had [pron] [been] any | 16 |
|
| 6 | had [pers pn] [been] [det] | 5 |
|
