| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun] had been [verb] | 1401 |
|
| 2 | [noun] had been [verb] for | 732 |
|
| 3 | [conj] [noun] had [verb] for | 135 |
|
| 4 | [conj] had been [verb] for | 74 |
|
