| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] [pron] [noun] [verb] | 46 |
|
| 2 | [pers pn] [modal v] [be] [pron] [noun] [to-vb] | 40 |
|
| 3 | it [modal v] [be] [pron] [noun] [to-vb] | 40 |
|
| 4 | [pron] [modal v] [be] [pron] [noun] [to-vb] | 40 |
|
