| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] i [vb past] | 6234 |
|
| 2 | [modal v] [verb] i | 6053 |
|
| 3 | [modal v] [verb] [vb past] | 127 |
|
| 4 | [modal v] i [vb past] | 47 |
|
