| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | while [prep] the same | 321 |
|
| 2 | while [prep] [art] same | 321 |
|
| 3 | while at [art] same | 311 |
|
| 4 | while at [art] same | 311 |
|
| 5 | while on [art] same | 6 |
|
| 6 | while on [art] same | 6 |
|
