| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then [vb base] [prep] the | 467 |
|
| 2 | then [vb base] [prep] the | 467 |
|
| 3 | [adv] [vb base] at the | 349 |
|
| 4 | then [verb] at the | 137 |
|
| 5 | then [vb base] at [art] | 40 |
|
| 6 | then [vb base] at the | 36 |
|
