| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [modal v] [vb infin] | 4758 |
|
| 2 | not [verb] [modal v] | 117 |
|
| 3 | not [verb] [vb infin] | 101 |
|
| 4 | not [modal v] [vb infin] | 32 |
|
