| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] [adv] a | 88 |
|
| 2 | [pron] [adv] a week | 54 |
|
| 3 | [vb base] [adv] a week | 32 |
|
| 4 | [vb base] [pron] a week | 9 |
|
