| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [verb] [pron] | 5701 |
|
| 2 | they [modal v] [vb infin] [pron] | 5367 |
|
| 3 | [pron] [modal v] do [pron] | 3798 |
|
| 4 | they [modal v] do [pron] | 386 |
|
