| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] five years [pron] | 50 |
|
| 2 | [prep] years [pron] [vb mod] | 25 |
|
| 3 | five years [pron] [vb mod] | 16 |
|
| 4 | [prep] five years [vb mod] | 16 |
|
| 5 | [prep] five [pron] [vb mod] | 6 |
|
