| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [adv] [vb pp] for | 303 |
|
| 2 | [adv] [vb pp] for year | 41 |
|
| 3 | [been] [vb pp] for year | 39 |
|
| 4 | [been] [adv] for year | 33 |
|
