| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which appear to be | 137 |
|
| 2 | which appear to be | 137 |
|
| 3 | which appears to be | 58 |
|
| 4 | which appear to be | 42 |
|
| 5 | which appeared to be | 37 |
|
