| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [prep] [noun] [vb base] [pron] | 65 |
|
| 2 | what type [prep] [noun] [pron] | 39 |
|
| 3 | type [prep] [noun] [vb base] [pron] | 30 |
|
| 4 | what type [prep] [noun] [vb base] | 19 |
|
