| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [verb] [to-vb] | 1935 |
|
| 2 | [is] [conj] it [verb] | 1101 |
|
| 3 | [is] it [verb] [to-vb] | 98 |
|
| 4 | [is] [conj] [verb] [to-vb] | 24 |
|
