| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be [verb] [prep] [pron] | 950 |
|
| 2 | [modal v] not be [verb] [prep] [pron] | 475 |
|
| 3 | [modal v] not [be] [verb] [prep] [pron] | 475 |
|
