| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] of [num] years | 1535 |
|
| 2 | [noun sg] of a [num] | 1097 |
|
| 3 | of a [num] years | 24 |
|
| 4 | [noun sg] a [num] years | 21 |
|
