| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] five years [pron] | 50 |
|
| 2 | [coord] [prep] five years | 33 |
|
| 3 | [coord] [prep] years [pron] | 9 |
|
| 4 | [coord] five years [pron] | 6 |
|
