| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [verb] [been] [verb] [adj] | 30 |
|
| 2 | [modal v] [adv] [verb] [been] [verb] [det] | 17 |
|
| 3 | [modal v] not [verb] [be] [verb] [det] | 11 |
|
