| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [modal v] [adv] be [verb] | 91 |
|
| 2 | [prep] [adj] [modal v] [not/n't] be [verb] | 67 |
|
| 3 | [prep] [det] [modal v] [not/n't] be [verb] | 46 |
|
| 4 | [prep] [det] [modal v] [not/n't] [be] [verb] | 46 |
|
