| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [verb] [verb] [adj] | 445 |
|
| 2 | it be [verb] [verb] [adj] | 445 |
|
| 3 | [pron] is [verb] [verb] [adj] | 437 |
|
| 4 | it [is] [verb] [verb] [adj] | 273 |
|
