| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 'd [verb] [art] | 2017 |
|
| 2 | [vb mod] do [art] | 1773 |
|
| 3 | [modal v] do [art] | 1773 |
|
| 4 | would do [art] | 233 |
|
