| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] of | 282 |
|
| 2 | had been [vb pp] [det] | 167 |
|
| 3 | been [vb pp] of [det] | 72 |
|
| 4 | had [vb pp] of [det] | 60 |
|
| 5 | had been of [det] | 6 |
|
