| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [prep] [pers pn] [conj] | 433 |
|
| 2 | [prep] [pers pn] [conj] [to-vb] | 222 |
|
| 3 | it [prep] [pers pn] [to-vb] | 116 |
|
| 4 | it [prep] [conj] [to-vb] | 5 |
|
