| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun pl] [noun] | 1652 |
|
| 2 | [prep] a [noun pl] [noun sg] | 1620 |
|
| 3 | [prep] a [noun] issue | 94 |
|
| 4 | [prep] [art] [noun pl] issue | 69 |
|
| 5 | [prep] a [noun pl] issue | 42 |
|
