| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adj] [verb] [prep] | 17104 |
|
| 2 | [be] [verb] back [prep] | 2618 |
|
| 3 | [adj] [verb] back [prep] | 645 |
|
| 4 | [be] [adj] [verb] back | 438 |
|
| 5 | [be] [adj] back [prep] | 33 |
|
