| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do they [verb] [adv] | 274 |
|
| 2 | do they [verb] [adv prt] | 118 |
|
| 3 | do [pron] [verb] back | 100 |
|
| 4 | do [pers pn] [verb] back | 99 |
|
| 5 | [verb] they [verb] back | 23 |
|
| 6 | do they [verb] back | 5 |
|
| 7 | do they [verb] back | 5 |
|
