| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] [art] same | 2017 |
|
| 2 | while [prep] [art] [adj] | 648 |
|
| 3 | while [prep] [art] [det] | 332 |
|
| 4 | while [prep] [art] same | 321 |
|
| 5 | while [prep] [art] same | 321 |
|
| 6 | while [prep] [art] same | 321 |
|
