| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] had been [vb pp] off [prep] | 12 |
|
| 2 | [noun pl] have been [vb pp] off [prep] | 10 |
|
| 3 | [noun pl] have been [vb pp] off in | 6 |
|
