| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] so [adv] [conj] | 88 |
|
| 2 | [vb infin] so [adv] [conj] [to-vb] | 57 |
|
| 3 | [modal v] [vb infin] [adv] [conj] [to-vb] | 36 |
|
| 4 | [modal v] [vb infin] so [conj] [to-vb] | 13 |
|
