| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] [verb] [pron] [verb] | 2861 |
|
| 2 | [verb] how [verb] [pron] [verb] | 108 |
|
| 3 | [vb past] [Wh adv] [verb] [pron] [verb] | 47 |
|
| 4 | [vb past] how [verb] [pron] [verb] | 23 |
|
