| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [vb infin] [art] | 14745 |
|
| 2 | [modal v] [adv] [vb infin] [art] | 14745 |
|
| 3 | [modal v] [adv] [vb infin] a | 8965 |
|
| 4 | [modal v] [adv] [vb infin] a | 5878 |
|
| 5 | [modal v] [adv] [verb] a | 5118 |
|
