| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] [adv] | 25490 |
|
| 2 | had [adv] [vb pp] | 22880 |
|
| 3 | had [vb pp] [adv] | 19088 |
|
| 4 | had [adv] [adv] | 2391 |
|
