| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [vb infin] [pron] | 23709 |
|
| 2 | [modal v] [vb infin] [pron] first | 194 |
|
| 3 | not [vb infin] [pron] first | 45 |
|
| 4 | [modal v] not [vb infin] first | 9 |
|
