| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] seven years | 113 |
|
| 2 | [prep] seven years [unc] | 27 |
|
| 3 | [verb] [prep] seven [unc] | 8 |
|
| 4 | [verb] seven years [unc] | 6 |
|
