| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [noun] | 76638 |
|
| 2 | [modal v] a [noun] | 896 |
|
| 3 | [modal v] [adv] [noun] | 813 |
|
| 4 | [modal v] [adv] a | 101 |
|
