| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | sentence [prep] [num] years [unc] | 91 |
|
| 2 | sentence [prep] [adj] years [unc] | 91 |
|
| 3 | [verb] [prep] seven years [unc] | 12 |
|
| 4 | sentence [prep] seven [noun] [unc] | 8 |
|
| 5 | sentence [prep] seven [noun pl] [unc] | 8 |
|
| 6 | sentence [prep] seven year [unc] | 7 |
|
| 7 | sentence [prep] seven years [unc] | 7 |
|
