| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] there for a while | 7 |
|
| 2 | [vb past] there [prep] a while | 7 |
|
| 3 | [vb past] there for a while | 7 |
|
| 4 | sat there [prep] a while | 5 |
|
