| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pron] [vb infin] | 51591 |
|
| 2 | [pron] [vb infin] [prep] | 14581 |
|
| 3 | do [pron] [prep] | 6336 |
|
| 4 | do [vb infin] [prep] | 3481 |
|
