| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] a year | 252 |
|
| 2 | [been] [verb] [adv] a | 162 |
|
| 3 | [been] [verb] a year | 18 |
|
| 4 | [been] [adv] a year | 16 |
|
| 5 | [been] [verb] [adv] year | 8 |
|
