| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] at that [noun sg] | 7 |
|
| 2 | [vb past] been [verb] at that [noun sg] | 7 |
|
| 3 | [vb past] been [vb pp] at that [noun sg] | 5 |
|
