| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [vb infin] [art] [noun sg] | 16334 |
|
| 2 | [modal v] [adv] [vb infin] a [noun] | 6167 |
|
| 3 | [modal v] [adv] [verb] a [noun sg] | 6029 |
|
