| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adj] a [noun sg] | 19 |
|
| 2 | it [vb past] [det] a [noun] | 14 |
|
| 3 | it [vb past] such a [noun] | 10 |
|
| 4 | it [vb past] such a [noun] | 10 |
|
| 5 | it [vb past] [adj] a [noun] | 5 |
|
