| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] a [noun] [prep] | 4451 |
|
| 2 | [is] a [noun] [prep] [Wh det] | 660 |
|
| 3 | it [is] a [noun] [Wh det] | 410 |
|
| 4 | it [is] [noun] [prep] [Wh det] | 9 |
|
| 5 | it a [noun] [prep] [Wh det] | 7 |
|
