| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] | 79370 |
|
| 2 | it [is] [noun] | 9158 |
|
| 3 | [is] [adv] [noun] | 7656 |
|
| 4 | it [adv] [noun] | 548 |
|
