| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | more than once a [noun] | 19 |
|
| 2 | more [subord] once a [noun sg] | 18 |
|
| 3 | more [subord] once a week | 7 |
|
| 4 | more [subord] once a week | 7 |
|
