| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun] for a [adj] | 314 |
|
| 2 | [noun prp] [noun] for [adj] years | 242 |
|
| 3 | [noun] for a [adj] years | 89 |
|
| 4 | [noun prp] [noun] a [adj] years | 18 |
|
| 5 | [noun prp] for a [adj] years | 12 |
|
