| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] there had been | 150 |
|
| 2 | there had been [adv] | 133 |
|
| 3 | [adv] had been [adv] | 53 |
|
| 4 | [adv] there had [adv] | 14 |
|
