| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] [verb] [noun pl] | 787 |
|
| 2 | it be possible [verb] [noun] | 289 |
|
| 3 | [pron] be possible [verb] [noun pl] | 140 |
|
| 4 | it [be] possible [verb] [noun pl] | 140 |
|
