| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] a [adj] | 15215 |
|
| 2 | years have [vb pp] a | 79 |
|
| 3 | years have [vb pp] [adj] | 76 |
|
| 4 | years have a [adj] | 7 |
|
