| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb -s] [prep] [art] [adj] | 210 |
|
| 2 | [vb -s] on [prep] [art] [adj] | 133 |
|
| 3 | what [vb -s] on [prep] [art] | 65 |
|
| 4 | what [vb -s] on [prep] [adj] | 25 |
|
