| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [noun sg] of | 164 |
|
| 2 | [verb] back at [noun sg] | 77 |
|
| 3 | [verb] back [noun sg] of | 21 |
|
| 4 | back at [noun sg] of | 8 |
|
