| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] for a [adj] | 709 |
|
| 2 | [noun prp] for [adj] years | 603 |
|
| 3 | for a [adj] years | 266 |
|
| 4 | [noun prp] a [adj] years | 67 |
|
