| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] do come back | 5 |
|
| 2 | do [adv] come back | 53 |
|
| 3 | do not come back | 53 |
|
| 4 | do [not/n't] come back | 53 |
|
| 5 | do n't come back | 52 |
|
