| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] within [art] [noun pl] [prep] the | 101 |
|
| 2 | operate [prep] [art] [noun pl] [prep] the | 20 |
|
| 3 | operate within [art] [noun] [prep] the | 9 |
|
| 4 | operate within [art] [noun pl] [prep] [art] | 7 |
|
| 5 | operate within [art] [noun pl] [prep] the | 5 |
|
