| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [prep] a | 1700 |
|
| 2 | been [verb] [prep] a very | 44 |
|
| 3 | had [verb] [prep] a very | 23 |
|
| 4 | had been [verb] a very | 5 |
|
