| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] back | 4698 |
|
| 2 | do [verb] [adv] | 2796 |
|
| 3 | do [verb] [adv prt] | 1243 |
|
| 4 | do [verb] back | 80 |
|
