| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] back he [vb mod] | 5 |
|
| 2 | [pos pn] back he [vb mod] | 5 |
|
| 3 | back [conj] he [vb mod] | 5 |
|
| 4 | back he [vb mod] [vb infin] | 6 |
|
| 5 | back he [vb mod] [verb] | 6 |
|
