| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] [be] | 5048 |
|
| 2 | n't [prep] [be] | 124 |
|
| 3 | n't [modal v] [prep] | 16 |
|
| 4 | n't [modal v] [be] | 7 |
|
