| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] be [adj] | 172 |
|
| 2 | [pron] [is] [prep] be [adj] | 159 |
|
| 3 | it [is] [prep] be [adj] | 98 |
|
| 4 | it [is] [prep] [be] [adj] | 98 |
|
