| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have [verb] to | 424 |
|
| 2 | [prep] which [verb] to | 209 |
|
| 3 | [prep] which have [verb] | 198 |
|
| 4 | [prep] have [verb] to | 94 |
|
| 5 | [prep] which have to | 21 |
|
