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