| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [to-vb] [adj] [noun] | 137 |
|
| 2 | [pron] [be] [to-vb] these [noun] | 13 |
|
| 3 | it [be] [verb] these [noun] | 12 |
|
