| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] n't come [adv] | 294 |
|
| 2 | [vb mod] n't [verb] back | 232 |
|
| 3 | [vb mod] n't [vb infin] back | 232 |
|
| 4 | [vb mod] [adv] come back | 161 |
|
| 5 | [vb mod] [not/n't] come back | 59 |
|
| 6 | [vb mod] not come back | 59 |
|
| 7 | [modal v] n't come back | 41 |
|
| 8 | [vb mod] n't come back | 41 |
|
