| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun sg] | 317933 |
|
| 2 | [modal v] [verb] a | 43903 |
|
| 3 | [modal v] [verb] [noun sg] | 24077 |
|
| 4 | [modal v] a [noun sg] | 860 |
|
