| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] to | 3174 |
|
| 2 | it [vb past] [be] [adj] | 535 |
|
| 3 | [vb past] [be] [adj] to | 352 |
|
| 4 | it [vb past] [adj] to | 180 |
|
| 5 | it [vb past] [be] to | 7 |
|
