| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] a [noun sg] | 28650 |
|
| 2 | [modal v] a [noun sg] | 733 |
|
| 3 | [noun] [modal v] [noun sg] | 590 |
|
| 4 | [noun] [modal v] a | 152 |
|
