| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] at the | 2555 |
|
| 2 | while [verb] [prep] the | 363 |
|
| 3 | while [verb] [prep] the | 363 |
|
| 4 | while [verb] at [art] | 51 |
|
| 5 | while [verb] at [art] | 51 |
|
| 6 | while [verb] at the | 37 |
|
| 7 | while [verb] at the | 37 |
|
