| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | than [pers pn] [verb] last year | 10 |
|
| 2 | than [pron] [vb past] last year | 10 |
|
| 3 | than [pron] [verb] last year | 10 |
|
| 4 | than [pron] [verb] last year | 10 |
|
| 5 | than [pron] did last year | 8 |
|
| 6 | than [pron] do last year | 8 |
|
