| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [verb] back [adv] | 46 |
|
| 2 | [vb mod] [be] come [adv] [adv] | 26 |
|
| 3 | [modal v] [be] come back [adv] | 7 |
|
| 4 | [vb mod] [be] come back [adv] | 7 |
|
