| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | look why do n't you | 5 |
|
| 2 | look why do n't [pers pn] | 5 |
|
| 3 | look why do n't [pron] | 5 |
|
| 4 | look why do n't you | 5 |
|
