| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] a [noun] [prep] [pron] | 354 |
|
| 2 | [pron] [is] a [noun] [prep] [Wh det] | 271 |
|
| 3 | it [is] [art] [noun] [prep] [Wh det] | 207 |
|
| 4 | it [is] [art] [noun] [prep] [Wh det] | 207 |
|
| 5 | it [be] a [noun] [prep] [Wh det] | 155 |
|
| 6 | it [is] a [noun] [prep] [Wh det] | 117 |
|
| 7 | [pers pn] [is] a [noun] [prep] [Wh det] | 99 |
|
| 8 | it [is] a [noun] [prep] [Wh det] | 92 |
|
