| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [modal v] do | 3638 |
|
| 2 | [vb mod] i do | 808 |
|
| 3 | [vb mod] i [modal v] | 382 |
|
| 4 | [vb mod] [modal v] do | 10 |
|
