| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] [adj] a [noun] | 15 |
|
| 2 | it [is] [prep] [adj] a [noun] | 15 |
|
| 3 | it [is] [prep] [adj] a [noun sg] | 14 |
|
| 4 | it [is] [prep] [det] a [noun] | 13 |
|
| 5 | it [is] [prep] such a [noun] | 7 |
|
| 6 | it [is] [prep] such a [noun] | 7 |
|
| 7 | it [is] [prep] all a [noun] | 5 |
|
| 8 | it [is] [prep] all a [noun] | 5 |
|
