| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [conj] it [is] [adj] | 304 |
|
| 2 | [to-vb] [conj] it [is] [adj] | 255 |
|
| 3 | [to-vb] [be] [conj] it [is] | 19 |
|
