| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it is that [art] [noun] | 12 |
|
| 2 | [Wh det] it is [that] [art] [noun sg] | 10 |
|
| 3 | [Wh det] it is [that] the [noun] | 9 |
|
| 4 | what it is [that] [art] [noun] | 9 |
|
