| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] it [adv] | 6751 |
|
| 2 | it [vb infin] [adv] | 976 |
|
| 3 | [to-vb] it [vb infin] | 574 |
|
| 4 | [to-vb] [vb infin] [adv] | 147 |
|
