| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] in [noun] at | 8 |
|
| 2 | had been [vb pp] in [noun] at | 6 |
|
| 3 | had been in [noun] at the | 5 |
|
| 4 | had been in [noun] at [art] | 5 |
|
| 5 | had been in [noun] at the | 5 |
|
| 6 | had been in [noun] at [art] | 5 |
|
