| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [verb] [verb] [adj] | 2468 |
|
| 2 | [verb] [verb] [adj] years | 728 |
|
| 3 | [Wh pn] [verb] [adj] years | 83 |
|
| 4 | [Wh pn] [verb] [verb] years | 17 |
|
