| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] [verb] [be] [adj] | 123 |
|
| 2 | which [modal v] [be] [verb] [adj] | 97 |
|
| 3 | which [modal v] [be] [verb] [be] | 59 |
|
| 4 | [modal v] [be] [verb] [be] [adj] | 51 |
|
