| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | while [prep] the [det] time [pers pn] | 20 |
|
| 2 | while [prep] the same time [pers pn] | 20 |
|
| 3 | while [prep] the same time [pers pn] | 20 |
|
| 4 | while at the [adj] time [pers pn] | 20 |
|
| 5 | while [prep] the [adj] time it | 10 |
|
