| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] [art] [noun] | 3555 |
|
| 2 | [noun sg] once [art] [noun] | 220 |
|
| 3 | a [noun sg] once [art] | 35 |
|
| 4 | a [noun sg] once [noun] | 5 |
|
