| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] to [be] | 243 |
|
| 2 | [conj] what [modal v] [be] | 206 |
|
| 3 | what [modal v] to [be] | 186 |
|
| 4 | [conj] what [modal v] to | 15 |
|
