| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] be use | 576 |
|
| 2 | [modal v] be use on | 127 |
|
| 3 | [modal v] [not/n't] be on | 85 |
|
| 4 | [not/n't] be use on | 13 |
|
