| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [ex0] is [prep] | 26 |
|
| 2 | what there [is] [prep] | 26 |
|
| 3 | what [ex0] [is] in | 9 |
|
| 4 | what [ex0] [is] to | 7 |
|
