| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [modal v] not [be] | 1751 |
|
| 2 | [prep] [adj] [modal v] [be] | 1336 |
|
| 3 | [prep] [adj] [modal v] not | 258 |
|
| 4 | [prep] [modal v] not [be] | 19 |
|
