| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [verb] [pron] [prep] [art] | 2791 |
|
| 2 | while he [verb] [prep] [art] | 72 |
|
| 3 | while [verb] [pron] [prep] [art] | 31 |
|
| 4 | while he [verb] [pron] [prep] | 19 |
|
