| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | once a [noun sg] [pron] | 63 |
|
| 2 | [adv] a [noun sg] there | 24 |
|
| 3 | [adv] a [noun sg] there | 18 |
|
| 4 | once [art] [noun sg] there | 9 |
|
| 5 | once a [noun sg] there | 9 |
|
| 6 | once a [noun sg] [ex0] | 9 |
|
| 7 | once [art] [noun sg] there | 9 |
|
| 8 | once a [noun sg] there | 9 |
|
| 9 | once a [noun] there | 9 |
|
| 10 | once a [noun sg] there | 9 |
|
