| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] in [adj] years | 563 |
|
| 2 | [vb pp] in three [noun] | 198 |
|
| 3 | [vb pp] in three [noun pl] | 185 |
|
| 4 | [vb pp] [prep] three years | 166 |
|
| 5 | [vb pp] in [num] years | 128 |
|
| 6 | [verb] in three years | 17 |
|
| 7 | [vb pp] in three year | 8 |
|
| 8 | [vb pp] in three years | 8 |
|
