| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because there appear [prep] be | 5 |
|
| 2 | because there appear to [be] | 5 |
|
| 3 | because there appear [prep] [be] | 5 |
|
| 4 | because there appear [prep] [be] | 5 |
|
| 5 | because there appear [prep] be | 5 |
|
