| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [adv] [to-vb] | 720 |
|
| 2 | [vb pp] [adv] [to-vb] that | 143 |
|
| 3 | had [vb pp] [adv] that | 141 |
|
| 4 | had [vb pp] [to-vb] that | 108 |
|
