| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] it [is] | 1230 |
|
| 2 | [vb infin] [adv] [pron] [is] | 598 |
|
| 3 | [vb infin] [adv] it [be] | 380 |
|
