| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [art] [num ord] [noun sg] | 5155 |
|
| 2 | [vb pp] back [prep] [art] [noun sg] | 830 |
|
| 3 | back [prep] [art] [num ord] [noun sg] | 297 |
|
| 4 | [vb pp] back [prep] [art] [num ord] | 31 |
|
| 5 | [vb pp] back [prep] [num ord] [noun sg] | 7 |
|
