| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] what do they [adv] [vb infin] | 6 |
|
| 2 | [coord] what do they [adv] [vb infin] | 6 |
|
| 3 | what do they [adv] [vb infin] [prep] | 5 |
|
| 4 | what do they [adv] [vb infin] [prep] | 5 |
|
