| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] [adv] and [verb] | 452 |
|
| 2 | then [verb] [adv] and [verb] | 374 |
|
| 3 | then [vb past] [adv] [conj] [verb] | 178 |
|
