| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [verb] [to-vb] | 769 |
|
| 2 | [pron] [adv] serve [to-vb] | 53 |
|
| 3 | [pers pn] [adv] serve [to-vb] | 30 |
|
| 4 | it [adv] serve [to-vb] | 22 |
|
| 5 | it [adv] serve [verb] | 22 |
|
