| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] five year | 21 |
|
| 2 | a [adj] five years | 19 |
|
| 3 | a far five year | 15 |
|
| 4 | a [adj -er] five year | 15 |
|
| 5 | a further five year | 15 |
|
| 6 | a [adj] five year | 14 |
|
| 7 | a [num] five year | 11 |
|
| 8 | a twenty five year | 6 |
|
| 9 | a twenty five year | 6 |
|
