| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [adj] | 5916 |
|
| 2 | [vb base] at the [adj] | 546 |
|
| 3 | operate [prep] the [adj] | 38 |
|
| 4 | operate [prep] the [adj] | 38 |
|
| 5 | operate at the [adj] | 24 |
|
| 6 | operate at [art] [adj] | 11 |
|
| 7 | operate at [art] [adj] | 11 |
|
| 8 | operate at the [adj] | 7 |
|
| 9 | operate at the [adj] | 7 |
|
| 10 | operate at the [adj] | 7 |
|
