| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] is for [noun] | 7 |
|
| 2 | what [pron] is for [noun] | 7 |
|
| 3 | what it is for [noun] | 5 |
|
| 4 | what [pers pn] is for [noun] | 5 |
|
| 5 | what it is for [noun] | 5 |
|
