| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [art] [num ord] | 1254 |
|
| 2 | be back [prep] [art] | 983 |
|
| 3 | back [prep] [art] [num ord] | 374 |
|
| 4 | be back [prep] [num ord] | 11 |
|
