| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be reasonable | 309 |
|
| 2 | it [is] reasonable | 260 |
|
| 3 | it is reasonable | 237 |
|
| 4 | it [was/were] reasonable | 49 |
|
| 5 | it was reasonable | 47 |
|
| 6 | it 's reasonable | 23 |
|
