| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] | 4623 |
|
| 2 | it [adv] [verb] [pron] | 1851 |
|
| 3 | is [adv] [verb] [pron] | 847 |
|
| 4 | it is [verb] [pron] | 493 |
|
| 5 | it is [adv] [pron] | 260 |
|
