| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which cost [pron] [num] [noun] | 5 |
|
| 2 | [Wh det] cost [pers pn] [num] [noun] | 5 |
|
| 3 | [Wh det] cost [pron] [num] [noun pl] | 5 |
|
