| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [prep] be use | 12 |
|
| 2 | have [vb pp] [prep] be use | 11 |
|
| 3 | have [vb pp] to be use | 10 |
|
| 4 | have [vb pp] to be use | 10 |
|
