| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh det] in [adj] years | 12 |
|
| 2 | [noun sg] [Wh det] in [adj] years | 8 |
|
| 3 | [Wh det] [verb] in [adj] years | 6 |
|
| 4 | [Wh det] in [adj] years [verb] | 15 |
|
| 5 | [Wh det] in [adj] years have | 12 |
|
| 6 | [Wh det] in [adj] years [vb -s] | 9 |
|
| 7 | [Wh det] in [adj] years has | 8 |
|
| 8 | [Wh det] in [adj] years [vb past] | 5 |
|
