| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] in a | 238 |
|
| 2 | been [verb] in a [adv] | 41 |
|
| 3 | had been [verb] a [adv] | 22 |
|
| 4 | had been [verb] in [adv] | 16 |
|
| 5 | had [verb] in a [adv] | 10 |
|
