| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] [verb] [prep] | 11335 |
|
| 2 | [verb] [be] operate [prep] | 66 |
|
| 3 | have [be] operate [prep] | 63 |
|
| 4 | [vb base] [be] operate [prep] | 17 |
|
