| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] [to-vb] | 13509 |
|
| 2 | it is [adj] which | 104 |
|
| 3 | is [adj] [to-vb] which | 51 |
|
| 4 | it [adj] [to-vb] which | 10 |
|
