| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] [conj] [art] [adj] | 901 |
|
| 2 | [verb] back [conj] [art] [adj] | 33 |
|
| 3 | [vb pp] back [conj] [art] [adj] | 13 |
|
