| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [be] [adv] [verb] | 669 |
|
| 2 | [adv] it be [adv] [verb] | 669 |
|
| 3 | [adv] it [is] [adv] [verb] | 436 |
|
| 4 | [adv] [pron] is [adv] [verb] | 362 |
|
