| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [be] | 18790 |
|
| 2 | it [verb] [be] | 12517 |
|
| 3 | [adv] [verb] [be] | 9124 |
|
| 4 | [adv] it [verb] | 8470 |
|
