| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [pron] [prep] | 33845 |
|
| 2 | while [pron] [verb] [prep] | 688 |
|
| 3 | while [pron] [verb] [pron] | 651 |
|
| 4 | while [verb] [pron] [prep] | 66 |
|
