| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [prep] a | 1700 |
|
| 2 | had been [verb] [prep] [adv] | 308 |
|
| 3 | been [verb] [prep] [adv] a | 43 |
|
| 4 | had been [verb] [adv] a | 40 |
|
| 5 | had [verb] [prep] [adv] a | 33 |
|
