| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] years and [pron] [verb] | 34 |
|
| 2 | [prep] five years and [verb] | 30 |
|
| 3 | [prep] five years [pron] [verb] | 22 |
|
| 4 | five years and [pron] [verb] | 16 |
|
| 5 | [prep] five years and [pron] | 10 |
|
