| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [art] [adj] year | 41 |
|
| 2 | at [adv] [art] [adj] year | 41 |
|
| 3 | at least [art] [adj] year | 41 |
|
| 4 | at [adv] [art] [adj] years | 28 |
|
| 5 | at [adv] [art] [num] year | 23 |
|
| 6 | at [adv] a [adj] year | 15 |
|
| 7 | at [adv] every [adj] year | 14 |
|
| 8 | at [adv] [art] [adj] year | 13 |
|
| 9 | at [adv] the [adj] year | 12 |
|
| 10 | at [adv] [art] [num ord] year | 7 |
|
| 11 | at [adv] [art] [adj] year | 7 |
|
| 12 | at [adv] [art] hundred year | 5 |
|
| 13 | at [adv] [art] five year | 5 |
|
| 14 | at [adv] [art] hundred year | 5 |
|
| 15 | at [adv] [art] five year | 5 |
|
