| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] it is [verb] | 99 |
|
| 2 | easy [to-vb] [conj] it [verb] | 26 |
|
| 3 | easy [to-vb] [conj] it is | 21 |
|
