| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] at the | 2976 |
|
| 2 | then [vb past] [adv] at | 137 |
|
| 3 | then [vb past] [adv] the | 114 |
|
| 4 | then [vb past] at the | 40 |
|
| 5 | then [adv] at the | 34 |
|
