| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [prep] [noun] | 2348 |
|
| 2 | [is] [to-vb] [prep] [noun] | 548 |
|
| 3 | it [is] [to-vb] [prep] | 259 |
|
| 4 | it [is] [to-vb] [noun] | 157 |
|
| 5 | it [to-vb] [prep] [noun] | 108 |
|
