| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [been] [adj] [noun] | 72 |
|
| 2 | [vb past] [been] [adj] to [noun] | 57 |
|
| 3 | it [vb past] [adj] to [noun] | 25 |
|
| 4 | it [vb past] [been] [adj] to | 15 |
|
