| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [prep] [adj] years | 231 |
|
| 2 | [det] [prep] [num] years | 161 |
|
| 3 | [adj] [prep] ten years | 91 |
|
| 4 | [det] [prep] ten [noun] | 44 |
|
| 5 | [det] [prep] ten [noun pl] | 35 |
|
| 6 | [det] [prep] ten year | 20 |
|
| 7 | [det] [prep] ten years | 19 |
|
| 8 | [det] [prep] ten years | 19 |
|
