| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] is [conj] | 177 |
|
| 2 | [coord] what [pron] is | 99 |
|
| 3 | [coord] [pron] is [conj] | 67 |
|
| 4 | [coord] what [pron] [conj] | 12 |
|
