| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] a | 37973 |
|
| 2 | [modal v] [verb] [adv] | 33600 |
|
| 3 | [verb] [adv] a | 9281 |
|
| 4 | [modal v] [adv] a | 30 |
|
