| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years ' | 1401 |
|
| 2 | [num] years ' | 1274 |
|
| 3 | seven [noun] ' | 81 |
|
| 4 | seven [noun pl] ' | 81 |
|
| 5 | seven years [unc] | 50 |
|
| 6 | seven years ' | 49 |
|
| 7 | seven year ' | 49 |
|
