| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [adj] | 4893 |
|
| 2 | back [prep] [adj] | 3886 |
|
| 3 | [be] back [prep] | 870 |
|
| 4 | [be] back [adj] | 40 |
|
