| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did [pers pn] [verb] | 4504 |
|
| 2 | [adv] [pers pn] [verb] back | 937 |
|
| 3 | did [pers pn] [verb] back | 56 |
|
| 4 | [adv] did [verb] back | 6 |
|
