| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] [prep] [verb] | 183 |
|
| 2 | [pron] is [adj] for [verb] | 157 |
|
| 3 | it [be] [adj] for [verb] | 74 |
|
| 4 | it be [adj] for [verb] | 74 |
|
| 5 | it [is] [adj] for [verb] | 59 |
|
