| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] do [vb infin] | 1948 |
|
| 2 | what [noun] do | 705 |
|
| 3 | what [noun] [vb infin] | 23 |
|
| 4 | what do [vb infin] | 20 |
|
