| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] come [adv] [adv] | 63 |
|
| 2 | [vb mod] [not/n't] [verb] back [adv] | 47 |
|
| 3 | [vb mod] [adv] come back [adv] | 18 |
|
| 4 | [modal v] [not/n't] come back [adv] | 6 |
|
