| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what it is [prep] | 267 |
|
| 2 | [noun sg] it is [prep] | 267 |
|
| 3 | what [noun sg] it is | 106 |
|
| 4 | what [noun sg] is [prep] | 77 |
|
