| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] for | 8181 |
|
| 2 | have operate [prep] | 125 |
|
| 3 | have operate [prep] | 125 |
|
| 4 | [verb] operate for | 13 |
|
| 5 | have operate for | 9 |
|
