| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [modal v] [verb] [prep] a | 230 |
|
| 2 | [coord] [modal v] [verb] [prep] a | 230 |
|
| 3 | [coord] [modal v] [verb] at [art] | 34 |
|
| 4 | [conj] [modal v] [verb] at a | 12 |
|
| 5 | [coord] [modal v] [verb] at a | 8 |
|
