| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] [be] | 5048 |
|
| 2 | [not/n't] [prep] [be] | 3280 |
|
| 3 | [not/n't] [modal v] [be] | 27 |
|
| 4 | [not/n't] [modal v] [prep] | 19 |
|
