| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] to [be] | 2740 |
|
| 2 | which [modal v] [prep] [be] | 134 |
|
| 3 | which [modal v] [prep] [be] | 134 |
|
| 4 | which [modal v] to [be] | 130 |
|
