| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] at | 13135 |
|
| 2 | [adv] [verb] at | 9746 |
|
| 3 | then [verb] [prep] | 8374 |
|
| 4 | then [verb] [prep] | 8367 |
|
| 5 | then [verb] at | 494 |
|
| 6 | then [verb] at | 494 |
|
