| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do not [pron] [verb] | 1257 |
|
| 2 | [vb past] why do not [pron] | 15 |
|
| 3 | [vb past] do not [pron] [verb] | 10 |
|
| 4 | [vb past] why do [pron] [verb] | 5 |
|
