| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun sg] | 278243 |
|
| 2 | a [noun sg] [modal v] | 14212 |
|
| 3 | [verb] [noun sg] [modal v] | 2832 |
|
| 4 | [verb] a [modal v] | 12 |
|
