| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [noun] once a week | 18 |
|
| 2 | [pron] [noun pl] once a [noun sg] | 12 |
|
| 3 | [pron] [noun pl] once a [noun] | 12 |
|
| 4 | [pron] [noun pl] [adv] a week | 7 |
|
| 5 | [pron] [noun pl] [adv] a week | 7 |
|
| 6 | [pron] [noun pl] once a week | 5 |
|
| 7 | [pron] [noun pl] once a week | 5 |
|
| 8 | [pron] [noun pl] once [art] week | 5 |
|
| 9 | [pron] [noun pl] once [art] week | 5 |
|
| 10 | [pron] [noun pl] once a week | 5 |
|
