| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [pron] [be] [adj] | 90 |
|
| 2 | [subord] [prep] what [pron] [be] | 74 |
|
| 3 | [subord] [prep] [pron] [be] [adj] | 54 |
|
| 4 | [subord] [prep] what [be] [adj] | 28 |
|
| 5 | [subord] what [pron] [be] [adj] | 6 |
|
