| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] twice a week | 55 |
|
| 2 | [adv] than twice a [noun] | 14 |
|
| 3 | [adv] than twice a [noun sg] | 14 |
|
| 4 | [adv] than [adv] a week | 13 |
|
| 5 | [adv] than [adv] a week | 13 |
|
| 6 | [adv] than twice a week | 5 |
|
| 7 | [adv] than twice a week | 5 |
|
| 8 | [adv] than twice [art] week | 5 |
|
| 9 | [adv] than twice [art] week | 5 |
|
| 10 | [adv] than twice a week | 5 |
|
| 11 | [adv] than twice a week | 5 |
|
| 12 | [adv] [subord] twice a week | 5 |
|
