| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | operate [adv prt] [adv] the | 13 |
|
| 2 | operate in [adv] the | 11 |
|
| 3 | operate [adv prt] much the | 8 |
|
| 4 | operate [adv prt] much the | 8 |
|
| 5 | operates [adv prt] [adv] the | 6 |
|
| 6 | operate [adv prt] [adv] the | 6 |
|
