| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [noun] | 2679 |
|
| 2 | is [noun] [Wh pn] | 172 |
|
| 3 | it is [Wh pn] | 19 |
|
| 4 | it [noun] [Wh pn] | 14 |
|
