| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [art] [noun sg] | 2537 |
|
| 2 | policy have [verb] [art] [noun sg] | 35 |
|
| 3 | policy have been [verb] [art] | 9 |
|
| 4 | policy have been [art] [noun sg] | 9 |
|
