| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who do [verb] | 413 |
|
| 2 | who do [vb infin] | 406 |
|
| 3 | [pron] do attend | 21 |
|
| 4 | who do attend | 11 |
|
| 5 | [Wh pn] do attend | 11 |
|
| 6 | who do attend | 11 |
|
| 7 | who [verb] attend | 11 |
|
