| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been a [adj] | 1425 |
|
| 2 | been [prep] a [adj] | 344 |
|
| 3 | had been [prep] a | 282 |
|
| 4 | had been [prep] [adj] | 198 |
|
| 5 | had [prep] a [adj] | 51 |
|
