| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] a week | 21 |
|
| 2 | i [vb past] a week | 15 |
|
| 3 | i spend a week | 7 |
|
| 4 | i [vb base] a week | 6 |
|
| 5 | i have a week | 6 |
|
| 6 | i spent a week | 6 |
|
