| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [verb] a few week ago | 5 |
|
| 2 | we [verb] a few week [adv] | 5 |
|
| 3 | we [verb] a few week [adv] | 5 |
|
| 4 | we [verb] a few week ago | 5 |
|
