| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] not [pron] | 180 |
|
| 2 | [vb infin] [conj] [modal v] not | 101 |
|
| 3 | [vb infin] [modal v] not [pron] | 76 |
|
| 4 | [vb infin] [conj] [modal v] [pron] | 33 |
|
