| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to operate [prep] the [adj] [noun sg] | 39 |
|
| 2 | to operate [prep] the [adj] [noun sg] | 29 |
|
| 3 | to operate in the [adj] [noun sg] | 11 |
|
| 4 | to operate within the [adj] [noun sg] | 5 |
|
| 5 | to operate [prep] the public [noun sg] | 5 |
|
| 6 | to operate on the [adj] [noun sg] | 5 |
|
| 7 | to operate [prep] the same [noun sg] | 5 |
|
| 8 | to operate [prep] the same [noun sg] | 5 |
|
| 9 | to operate [prep] the public [noun sg] | 5 |
|
| 10 | to operate [prep] the [det] [noun sg] | 5 |
|
| 11 | to operate at the [adj] [noun sg] | 5 |
|
| 12 | to operate [prep] the [adj] interest | 5 |
|
