| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] [art] | 671 |
|
| 2 | had [vb pp] [art] long | 108 |
|
| 3 | had been [art] long | 62 |
|
| 4 | been [vb pp] [art] long | 19 |
|
