| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pers pn] [adv] a | 142 |
|
| 2 | [vb past] [adv] a year | 51 |
|
| 3 | [pers pn] [adv] a year | 35 |
|
| 4 | [vb past] [pers pn] a year | 11 |
|
