| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years during which [art] | 5 |
|
| 2 | [num] years during which [art] | 5 |
|
| 3 | years during which [art] [noun] | 7 |
|
| 4 | years during which [art] [noun sg] | 6 |
|
