| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] to | 5168 |
|
| 2 | then [verb] to | 2214 |
|
| 3 | then [vb past] [prep] | 1677 |
|
| 4 | then [vb past] [prep] | 1676 |
|
| 5 | then [vb past] to | 489 |
|
