| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [pron] [modal v] [vb infin] | 3143 |
|
| 2 | [Wh det] [pron] [modal v] [not/n't] [vb infin] | 786 |
|
| 3 | [prep] [pron] [modal v] [not/n't] [vb infin] | 300 |
|
| 4 | [prep] [Wh det] [pron] [modal v] [not/n't] | 200 |
|
| 5 | [prep] [Wh det] [modal v] [not/n't] [vb infin] | 7 |
|
