| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [that] [art] [noun] | 112 |
|
| 2 | [Wh adv] it is [that] [art] | 29 |
|
| 3 | [Wh adv] it is [art] [noun] | 15 |
|
| 4 | [Wh adv] it is [that] [noun] | 14 |
|
