| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] appear to | 52 |
|
| 2 | it [vb mod] [adv] appear | 51 |
|
| 3 | [vb mod] [adv] appear to | 46 |
|
| 4 | it [vb mod] [adv] to | 8 |
|
