| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a [adj] | 94667 |
|
| 2 | [verb] back [prep] [adj] | 2439 |
|
| 3 | [verb] back [prep] a | 1133 |
|
| 4 | back [prep] a [adj] | 677 |
|
| 5 | [verb] back a [adj] | 235 |
|
