| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] some [num] [noun] | 958 |
|
| 2 | [prep] [adj] [num] years | 900 |
|
| 3 | [prep] some [num] [noun pl] | 747 |
|
| 4 | [prep] some [adj] years | 159 |
|
| 5 | [prep] some [num] year | 157 |
|
