| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb past] [art] [det] weeks ago | 5 |
|
| 2 | we [vb past] [art] [det] weeks [adv] | 5 |
|
| 3 | we [vb past] [art] [det] weeks ago | 5 |
|
| 4 | we [vb past] [art] [det] weeks [adv] | 5 |
|
