| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [adv] [adv] a year | 12 |
|
| 2 | [pers pn] [vb past] [adv] [adv] a year | 9 |
|
| 3 | [noun] [vb past] [adv] [adv] a year | 9 |
|
| 4 | [vb past] [adv] [adv] a year [adv] | 20 |
|
| 5 | [vb past] [adv] [adv] a year [adv] | 20 |
|
| 6 | [vb past] [adv] [adv] a year ago | 17 |
|
| 7 | [vb past] [adv] [adv] a year ago | 17 |
|
