| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] for the last [adj] year | 8 |
|
| 2 | [vb base] for the last [adj] years | 7 |
|
| 3 | [vb base] for the last [num] year | 7 |
|
| 4 | have for the last [adj] year | 6 |
|
