| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do they [vb infin] | 988 |
|
| 2 | [no cls] do they [vb infin] | 15 |
|
| 3 | [no cls] [adv] do they | 14 |
|
| 4 | [no cls] [adv] do [vb infin] | 13 |
|
