| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun sg] of years the | 10 |
|
| 2 | [prep] [art] [noun sg] of years the | 10 |
|
| 3 | [prep] a [noun sg] of years the | 8 |
|
| 4 | [prep] a [noun sg] of years the | 8 |
|
| 5 | for [art] [noun sg] of years the | 6 |
|
| 6 | [prep] [art] number of years the | 6 |
|
| 7 | for [art] [noun sg] of years the | 6 |
|
