| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [verb] last year | 50 |
|
| 2 | we [verb] last year | 50 |
|
| 3 | we [vb past] last year | 48 |
|
| 4 | we did last year | 14 |
|
| 5 | we do last year | 14 |
|
| 6 | we have last year | 10 |
|
| 7 | we had last year | 10 |
|
