| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been | 25566 |
|
| 2 | [pron] had [adj] | 8917 |
|
| 3 | had been [adj] | 7252 |
|
| 4 | [pron] been [adj] | 372 |
|
