| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] last year | 355 |
|
| 2 | [pron] [vb base] last | 74 |
|
| 3 | [vb base] last year | 53 |
|
| 4 | [pron] [vb base] year | 35 |
|
