| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be perhaps [adj] that | 89 |
|
| 2 | it is perhaps [adj] that | 75 |
|
| 3 | it be perhaps surprising that | 25 |
|
| 4 | it be perhaps significant that | 13 |
|
| 5 | it was perhaps [adj] that | 11 |
|
| 6 | it be perhaps inevitable that | 10 |
|
| 7 | it be perhaps ironic that | 10 |
|
