| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] years it | 11 |
|
| 2 | [prep] a [adj] years it | 11 |
|
| 3 | for a [adj] years it | 5 |
|
| 4 | for a [adj] years it | 5 |
|
| 5 | a [adj] years [adv] it | 18 |
|
| 6 | a [adj] years [adv] it | 16 |
|
| 7 | a [adj] years ago it | 10 |
|
| 8 | a [adj] years ago it | 10 |
|
| 9 | a [adj] years it [verb] | 5 |
|
| 10 | a [adj] years it have | 5 |
|
