| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun pl] ' [noun] | 769 |
|
| 2 | at [noun pl] ' [noun] | 111 |
|
| 3 | at a [noun pl] [noun] | 90 |
|
| 4 | at a [noun pl] ' | 44 |
|
