| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a while i [verb] | 82 |
|
| 2 | a while [verb] [pron] | 36 |
|
| 3 | a i [verb] [pron] | 29 |
|
| 4 | while i [verb] [pron] | 25 |
|
