| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] for [adj] year | 198 |
|
| 2 | been [vb pp] [adv] for [adj] | 139 |
|
| 3 | [vb pp] [adv] for [adj] year | 129 |
|
| 4 | been [adv] for [adj] year | 59 |
|
| 5 | been [vb pp] [adv] [adj] year | 47 |
|
