| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [pers pn] [verb] [adv] | 1403 |
|
| 2 | [verb] [pers pn] [verb] back | 785 |
|
| 3 | did [pers pn] [verb] [adv prt] | 662 |
|
| 4 | [vb past] [pers pn] [verb] back | 261 |
|
| 5 | do [pers pn] [verb] back | 99 |
|
| 6 | did [pron] [verb] back | 56 |
|
| 7 | did [pers pn] [verb] back | 56 |
|
