| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | perhaps it be better | 16 |
|
| 2 | perhaps it was [adj -er] | 9 |
|
| 3 | perhaps it 's [adj -er] | 9 |
|
| 4 | perhaps it is [adj -er] | 6 |
|
| 5 | perhaps it be easier | 6 |
|
