| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] they [modal v] [verb] | 1088 |
|
| 2 | [vb base] they [modal v] do | 52 |
|
| 3 | [vb base] they [modal v] [to-vb] | 46 |
|
| 4 | [vb base] [pron] [modal v] to do | 35 |
|
| 5 | [verb] they [modal v] to do | 15 |
|
