| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [adv] [verb] a week | 13 |
|
| 2 | [pron] [adv] [vb past] a week | 9 |
|
| 3 | [pron] [adv] have a week | 6 |
|
| 4 | i [adv] [verb] a week | 5 |
|
| 5 | [pron] only [verb] a week | 5 |
|
