| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | while he was [prep] [det] | 8 |
|
| 2 | while he be [prep] [det] | 8 |
|
| 3 | while he be in [det] | 5 |
|
| 4 | while he be in [det] | 5 |
|
