| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [modal v] [verb] a | 69 |
|
| 2 | [vb past] [adv] [modal v] [verb] [art] | 23 |
|
| 3 | [vb past] [adv] [modal v] [verb] [art] | 23 |
|
| 4 | [vb past] [adv] [modal v] [verb] a | 8 |
|
