| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [verb] [verb] | 4717 |
|
| 2 | [pron] [modal v] [verb] do | 2433 |
|
| 3 | [pers pn] [modal v] [verb] do | 2323 |
|
| 4 | they [modal v] [verb] do | 274 |
|
