| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at the [noun] | 3595 |
|
| 2 | be [prep] the back | 248 |
|
| 3 | be [prep] the back | 248 |
|
| 4 | [be] at the back | 97 |
|
| 5 | be at [art] back | 97 |
|
| 6 | be at the back | 97 |
|
| 7 | be at the back | 97 |
|
| 8 | be at [art] back | 97 |
|
