| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what it [is] for a | 7 |
|
| 2 | [prep] what it [is] for a | 7 |
|
| 3 | of what it [is] for a | 5 |
|
| 4 | of what it [is] for a | 5 |
|
| 5 | what it [is] for a [noun sg] | 8 |
|
| 6 | what it [is] for a [noun] | 8 |
|
