| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [been] [vb pp] for years | 10 |
|
| 2 | [verb] [adv] [been] [vb pp] for years | 10 |
|
| 3 | [adv] [been] [vb pp] for [adj] years | 25 |
|
| 4 | [adv] [been] [vb pp] for [num] years | 18 |
|
| 5 | [adv] [been] [vb pp] for [det] years | 7 |
|
