| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have be [verb] [prep] | 3113 |
|
| 2 | [pron] have be operate [prep] | 16 |
|
| 3 | [Wh det] have be operate [prep] | 10 |
|
| 4 | [Wh det] [verb] be operate [prep] | 10 |
|
| 5 | [Wh det] have [be] operate [prep] | 10 |
|
