| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [adv] [subord] [art] | 249 |
|
| 2 | [modal v] [vb infin] [adv] [to-vb] [art] | 160 |
|
| 3 | [modal v] [vb infin] [adv] [subord] [to-vb] | 32 |
|
| 4 | [modal v] [vb infin] [subord] [to-vb] [art] | 18 |
|
| 5 | [vb infin] [adv] [subord] [to-vb] [art] | 15 |
|
