| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] a [noun sg] [noun] | 1974 |
|
| 2 | [adv] a [noun sg] policy | 24 |
|
| 3 | [adv prt] a [noun] policy | 18 |
|
| 4 | [adv prt] [art] [noun sg] policy | 17 |
|
