| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do not return to | 52 |
|
| 2 | do [not/n't] return to | 52 |
|
| 3 | do not return to | 43 |
|
| 4 | did [adv] return to | 42 |
|
| 5 | do n't return to | 9 |
|
| 6 | do [adv] return to | 7 |
|
