| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pers pn] [vb infin] back [prep] | 15 |
|
| 2 | do [pers pn] [vb infin] back to | 8 |
|
| 3 | do [pers pn] [vb infin] back to | 8 |
|
| 4 | do you [vb infin] back [prep] | 8 |
|
| 5 | do [pers pn] get back [prep] | 7 |
|
| 6 | do [pers pn] go back [prep] | 6 |
|
