| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] [num ord] year | 25 |
|
| 2 | which [verb] last year | 23 |
|
| 3 | which [vb past] [num ord] year | 21 |
|
| 4 | which begin [num ord] year | 6 |
|
| 5 | which began [num ord] year | 5 |
|
| 6 | which [vb -s] [num ord] year | 5 |
|
