| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [num] years ' | 117 |
|
| 2 | [vb pp] [prep] [num] years ' | 117 |
|
| 3 | [verb] in [num] years ' | 23 |
|
| 4 | [vb pp] in [num] [noun] ' | 11 |
|
| 5 | [vb pp] in [num] [noun pl] ' | 11 |
|
| 6 | [vb pp] in [num] years ['s] | 7 |
|
| 7 | [vb pp] in [num] years ' | 7 |
|
| 8 | [vb pp] in [num] years ' | 7 |
|
| 9 | [vb pp] in [adj] years ' | 7 |
|
| 10 | [vb pp] in [num] years [unc] | 7 |
|
| 11 | [vb pp] in [num] year ' | 7 |
|
