| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] off [prep] [art] [num] | 9 |
|
| 2 | [be] [vb pp] off [prep] [art] [num] | 9 |
|
| 3 | [vb pp] off [prep] [art] [adj] [num] | 7 |
|
| 4 | [vb pp] off [prep] [art] [num] [noun] | 6 |
|
