| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] been [adv] [adj] | 354 |
|
| 2 | [vb base] [adv] [adv] [adj] year | 19 |
|
| 3 | [vb base] been [adv] [adj] year | 13 |
|
| 4 | [adv] been [adv] [adj] year | 11 |
|
