| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] had [been] [vb pp] | 843 |
|
| 2 | had [been] [vb pp] [art] | 671 |
|
| 3 | [that] had [vb pp] [art] | 279 |
|
| 4 | [that] had [been] [art] | 44 |
|
