| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun prp] [verb] [art] | 21997 |
|
| 2 | [noun] [noun prp] [verb] back | 486 |
|
| 3 | [noun] [verb] back [art] | 377 |
|
| 4 | [noun prp] [verb] back [art] | 147 |
|
