| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then [adv prt] at the | 20 |
|
| 2 | then [adv prt] at the | 20 |
|
| 3 | then back at the | 8 |
|
| 4 | then up at the | 6 |
|
| 5 | then down at the | 5 |
|
