| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what it is [conj] [noun] | 18 |
|
| 2 | what [pers pn] is that [noun] | 15 |
|
| 3 | what [pers pn] is [that] [noun] | 15 |
|
| 4 | what [pers pn] is that [noun] | 15 |
|
| 5 | what [pers pn] is [conj] [noun pl] | 11 |
|
