| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] [adv] a | 3303 |
|
| 2 | [noun] [adv] a year | 192 |
|
| 3 | [noun] [vb past] a year | 79 |
|
| 4 | [vb past] [adv] a year | 65 |
|
| 5 | [noun] [vb past] [adv] year | 6 |
|
