| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] maximum [prep] five years | 9 |
|
| 2 | a maximum [prep] five years | 9 |
|
| 3 | a maximum [prep] five years | 9 |
|
| 4 | [art] maximum [prep] five years | 9 |
|
