| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [adv] | 10481 |
|
| 2 | [vb pp] so [adv] | 1988 |
|
| 3 | had [vb pp] so | 1000 |
|
| 4 | had so [adv] | 360 |
|
