| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] [vb pp] for [adj] year | 11 |
|
| 2 | [been] [adv] [vb pp] for [adj] years | 11 |
|
| 3 | [been] [adv] [vb pp] for [det] year | 8 |
|
