| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [art] [adj] three years | 61 |
|
| 2 | for [art] [adj] three years | 61 |
|
| 3 | for the [adj] three years | 58 |
|
| 4 | for [art] past three years | 48 |
|
| 5 | for [art] previous three years | 5 |
|
