| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] [to-vb] | 20546 |
|
| 2 | be [adj] [to-vb] these | 359 |
|
| 3 | it be [adj] these | 33 |
|
| 4 | it [adj] [to-vb] these | 21 |
|
| 5 | it be [to-vb] these | 7 |
|
