| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb base] to | 4785 |
|
| 2 | then [verb] to | 2214 |
|
| 3 | then [vb base] [prep] | 1453 |
|
| 4 | then [vb base] [prep] | 1453 |
|
| 5 | then [vb base] to | 394 |
|
