| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to operate [prep] the [adj] [noun] | 49 |
|
| 2 | to operate [prep] the [adj] [noun sg] | 39 |
|
| 3 | to operate [prep] the [adj] [noun] | 35 |
|
| 4 | to operate in the [adj] [noun] | 11 |
|
| 5 | to operate [prep] the [adj] [noun pl] | 9 |
|
| 6 | to operate at the [adj] [noun] | 7 |
|
| 7 | to operate [prep] the [det] [noun] | 6 |
|
| 8 | to operate on the [adj] [noun] | 6 |
|
| 9 | to operate within the [adj] [noun] | 6 |
|
| 10 | to operate [prep] the same [noun] | 6 |
|
| 11 | to operate [prep] the same [noun] | 6 |
|
| 12 | to operate [prep] the public [noun] | 5 |
|
| 13 | to operate [prep] the public [noun] | 5 |
|
| 14 | to operate [prep] the [adj] interest | 5 |
|
| 15 | to operate [prep] the [adj] interest | 5 |
|
