| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [art] [noun] [adv] | 3909 |
|
| 2 | [modal v] [vb infin] [art] [noun] [adv] | 3909 |
|
| 3 | [modal v] [vb infin] a [noun] [adv] | 1256 |
|
| 4 | [modal v] [verb] a [noun] [adv] | 1179 |
|
