| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had not been [vb pp] [prep] | 617 |
|
| 2 | had been [vb pp] [prep] some | 105 |
|
| 3 | not been [vb pp] [prep] some | 15 |
|
| 4 | had not [vb pp] [prep] some | 9 |
|
