| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [verb] back | 80 |
|
| 2 | do [vb infin] back | 78 |
|
| 3 | do come back | 33 |
|
| 4 | do come back | 32 |
|
| 5 | do go back | 22 |
|
| 6 | do go back | 22 |
|
| 7 | do get back | 10 |
|
| 8 | do [adv] back | 10 |
|
| 9 | do get back | 10 |
|
| 10 | do [not/n't] back | 9 |
|
| 11 | do not back | 9 |
|
| 12 | do not back | 8 |
|
| 13 | do back [adv] | 5 |
|
| 14 | do back [adv] | 5 |
|
