| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adj] [noun] [noun] | 342 |
|
| 2 | [is] [to-vb] [adj] [noun] [noun] | 148 |
|
| 3 | it [is] [to-vb] [adj] [noun] | 83 |
|
| 4 | it [is] [to-vb] [noun] [noun] | 16 |
|
| 5 | it [to-vb] [adj] [noun] [noun] | 15 |
|
