| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] five years [subord] [pron] | 13 |
|
| 2 | [prep] five years [subord] [pron] | 13 |
|
| 3 | [prep] five years [subord] [pers pn] | 10 |
|
| 4 | for five years [subord] [pron] | 8 |
|
| 5 | for five years [subord] [pron] | 8 |
|
