| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb mod] [adv] [vb infin] [art] | 1957 |
|
| 2 | perhaps we [vb mod] [vb infin] [art] | 59 |
|
| 3 | perhaps we [vb mod] [adv] [vb infin] | 44 |
|
