| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what difference does [pers pn] make | 27 |
|
| 2 | what difference does [pers pn] make | 27 |
|
| 3 | [Wh det] difference does [pers pn] make | 27 |
|
| 4 | [pron] difference does [pers pn] make | 27 |
|
