| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] of a [adj] years | 52 |
|
| 2 | [noun sg] of a [adj] years | 52 |
|
| 3 | [noun sg] of a few years | 40 |
|
| 4 | [noun sg] of a few years | 40 |
|
| 5 | [noun sg] of a [det] years | 40 |
|
| 6 | space of a [adj] years | 12 |
|
| 7 | [noun sg] of a [num] years | 11 |
|
| 8 | period of a [adj] years | 7 |
|
| 9 | [noun sg] of a hundred years | 5 |
|
| 10 | [noun sg] of a hundred years | 5 |
|
