| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] [pron] [prep] [art] | 1407 |
|
| 2 | then [verb] [pron] [prep] [art] | 537 |
|
| 3 | then [vb past] [pron] [prep] [art] | 216 |
|
