| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] [verb] a | 8533 |
|
| 2 | [pron] [verb] a week | 119 |
|
| 3 | [adv] [verb] a week | 70 |
|
| 4 | [pron] [adv] a week | 54 |
|
