| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been a [adj] | 1487 |
|
| 2 | had [to-vb] a [adj] | 338 |
|
| 3 | been [to-vb] a [adj] | 38 |
|
| 4 | had been [to-vb] a | 28 |
|
| 5 | had been [to-vb] [adj] | 27 |
|
