| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] [prep] [num] years ['s] | 93 |
|
| 2 | [art] [noun sg] [prep] [num] years ['s] | 85 |
|
| 3 | [art] minimum [prep] [num] [noun] ['s] | 21 |
|
| 4 | [art] minimum [prep] [num] [noun pl] ['s] | 19 |
|
| 5 | [art] minimum [prep] [adj] years ['s] | 10 |
|
| 6 | [art] minimum [prep] [num] years [unc] | 10 |
|
| 7 | [art] minimum [prep] [num] years ['s] | 10 |
|
| 8 | [art] minimum [prep] [num] years ['s] | 10 |
|
| 9 | [art] minimum [prep] [num] year ['s] | 10 |
|
| 10 | [art] minimum [prep] [num] years ['s] | 10 |
|
