| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [adv] [prep] | 850 |
|
| 2 | they had been [verb] [prep] | 513 |
|
| 3 | they had [verb] [adv] [prep] | 160 |
|
| 4 | they had been [verb] [adv] | 95 |
|
| 5 | they had been [adv] [prep] | 19 |
|
