| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [pron] | 25327 |
|
| 2 | had [vb pp] to | 6551 |
|
| 3 | [vb pp] [pron] to | 2450 |
|
| 4 | had [pron] to | 16 |
|
