| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] | 13643 |
|
| 2 | [is] it [be] [adv] | 367 |
|
| 3 | [is] [be] [adv] [verb] | 224 |
|
| 4 | [is] it [adv] [verb] | 163 |
|
| 5 | [is] it [be] [verb] | 77 |
|
