| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [modal v] [not/n't] [vb infin] | 300 |
|
| 2 | [prep] case [pron] [modal v] [vb infin] | 74 |
|
| 3 | case [pron] [modal v] [not/n't] [vb infin] | 48 |
|
| 4 | [prep] case [pron] [modal v] [not/n't] | 23 |
|
