| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb past] [be] [adv] a year | 8 |
|
| 2 | [pron] [vb past] [be] [adv] a year | 8 |
|
| 3 | it [vb past] [be] [adv] a year | 5 |
|
| 4 | it [vb past] [be] [adv] a year | 5 |
|
