| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [to-vb] [adj] [noun] | 137 |
|
| 2 | it [be] [verb] [num] [noun] | 127 |
|
| 3 | [pron] [be] [to-vb] [num] [noun] | 61 |
|
| 4 | [pers pn] [be] [to-vb] [num] [noun] | 47 |
|
| 5 | it [be] [to-vb] [num] [noun] | 16 |
|
