| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] a [noun] | 897 |
|
| 2 | [verb] [adv] a year | 214 |
|
| 3 | [vb pp] [adv] [art] year | 95 |
|
| 4 | [vb pp] [adv] a year | 94 |
|
