| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adj] [modal v] not be [verb] | 165 |
|
| 2 | [conj] [adj] [modal v] not be [vb pp] | 164 |
|
| 3 | [conj] [adj] [modal v] [adv] be seen | 15 |
|
| 4 | [conj] [adj] [modal v] not [be] seen | 7 |
|
| 5 | [conj] [adj] [modal v] not be see | 7 |
|
