| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if we [modal v] [adv] [vb infin] a | 7 |
|
| 2 | if we [modal v] [adv] [verb] a | 7 |
|
| 3 | if we [vb mod] [adv] [verb] a | 7 |
|
