| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] be [adj] [verb] to | 6 |
|
| 2 | had [adv] [been] [adj] [verb] to | 6 |
|
| 3 | had [adv] been [adj] [verb] to | 6 |
|
| 4 | had [adv] [be] [adj] [to-vb] to | 6 |
|
