| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] [subord] [pron] [verb] | 190 |
|
| 2 | [verb] [to-vb] [subord] it [verb] | 109 |
|
| 3 | [vb pp] [to-vb] [conj] it [verb] | 54 |
|
| 4 | [vb pp] [verb] [subord] it [verb] | 31 |
|
