| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [art] [adj] | 2098 |
|
| 2 | had [to-vb] [art] [adj] | 630 |
|
| 3 | been [to-vb] [art] [adj] | 96 |
|
| 4 | had been [to-vb] [art] | 86 |
|
| 5 | had been [to-vb] [adj] | 27 |
|
