| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] [art] [noun sg] | 344 |
|
| 2 | been [vb pp] to leave [art] [noun sg] | 15 |
|
| 3 | had been [vb pp] to leave [art] | 10 |
|
| 4 | had [vb pp] to leave [art] [noun sg] | 10 |
|
