| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [conj] it [is] | 1496 |
|
| 2 | [to-vb] [conj] it [is] | 938 |
|
| 3 | [vb base] [to-vb] [conj] it | 182 |
|
| 4 | [vb base] [to-vb] it [is] | 81 |
|
