| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] for a while | 153 |
|
| 2 | [coord] [pron] [verb] for a | 134 |
|
| 3 | [coord] [verb] for a while | 57 |
|
| 4 | [coord] [pron] [verb] a while | 7 |
|
