| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] do [prep] | 2123 |
|
| 2 | they [vb mod] do | 1525 |
|
| 3 | they [vb mod] [prep] | 1060 |
|
| 4 | they do [prep] | 842 |
|
