| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what it [is] for | 12 |
|
| 2 | [prep] what it [is] for | 12 |
|
| 3 | [prep] what [pers pn] [is] for | 12 |
|
| 4 | [prep] what [pron] [is] for | 12 |
|
| 5 | [prep] what [is] [adj] for | 48 |
|
| 6 | [prep] what [is] [adj] for | 28 |
|
| 7 | [prep] what [is] good for | 23 |
|
| 8 | [prep] what [is] [adj -est] for | 20 |
|
| 9 | [prep] what [is] best for | 18 |
|
| 10 | [prep] what [is] [vb pp] for | 14 |
|
| 11 | [prep] what [is] [verb] for | 14 |
|
| 12 | [prep] what [is] good for | 5 |
|
