| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [to-vb] [conj] it [verb] | 88 |
|
| 2 | [be] [adj] [to-vb] [conj] it [verb] | 88 |
|
| 3 | 's [adj] [to-vb] [conj] [pron] [verb] | 46 |
|
| 4 | [is] [adj] [to-vb] [conj] it [verb] | 40 |
|
| 5 | 's [adj] [to-vb] [conj] it [verb] | 10 |
|
| 6 | 's [adj] [verb] [conj] it [verb] | 10 |
|
