| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [vb pp] [prep] | 15645 |
|
| 2 | [been] [vb pp] [prep] that | 271 |
|
| 3 | had [vb pp] [prep] that | 200 |
|
| 4 | had [been] [prep] that | 36 |
|
| 5 | had [been] [vb pp] that | 34 |
|
