| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [vb pp] [prep] be | 126 |
|
| 2 | had [been] [vb pp] [prep] [prep] | 105 |
|
| 3 | [been] [vb pp] [prep] be [prep] | 67 |
|
| 4 | had [vb pp] [prep] be [prep] | 41 |
|
| 5 | had [been] [vb pp] be [prep] | 8 |
|
