| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [num] years [adv] [pers pn] | 95 |
|
| 2 | [coord] [num] years [adv] [pers pn] | 90 |
|
| 3 | [conj] [num] years ago [pers pn] | 62 |
|
| 4 | [coord] [num] [noun pl] ago [pers pn] | 48 |
|
| 5 | [coord] [num] [noun] ago [pers pn] | 48 |
|
| 6 | [coord] [num] years ago [pron] | 45 |
|
| 7 | [coord] [adj] years ago [pers pn] | 42 |
|
| 8 | [coord] [num] year ago [pers pn] | 40 |
|
| 9 | [coord] [num] years ago [pers pn] | 40 |
|
