| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] [adv] if | 525 |
|
| 2 | [vb mod] [vb infin] [adv] if | 383 |
|
| 3 | [vb mod] [vb infin] so [conj] | 135 |
|
| 4 | [vb mod] [vb infin] so if | 19 |
|
| 5 | [vb mod] [verb] so if | 19 |
|
| 6 | [modal v] [vb infin] so if | 19 |
|
