| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [art] | 188248 |
|
| 2 | while [verb] [art] | 1390 |
|
| 3 | [adv] while [art] | 320 |
|
| 4 | [adv] while [verb] | 273 |
|
