| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [det] [noun] | 1858 |
|
| 2 | [is] [to-vb] [det] [noun] | 500 |
|
| 3 | it [is] [to-vb] [noun] | 157 |
|
| 4 | it [is] [to-vb] [det] | 71 |
|
| 5 | it [to-vb] [det] [noun] | 63 |
|
