| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [adv] [adv] [conj] [to-vb] | 41 |
|
| 2 | [modal v] [vb infin] so [adv] [conj] [verb] | 29 |
|
| 3 | [modal v] [verb] so [adv] [conj] [to-vb] | 24 |
|
