| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have [been] [vb pp] for years | 8 |
|
| 2 | [noun pl] have [been] [vb pp] for years | 5 |
|
| 3 | have [been] [vb pp] for [adj] years | 30 |
|
| 4 | have [been] [vb pp] for [det] years | 16 |
|
| 5 | have [been] [vb pp] for [num] years | 14 |
|
| 6 | have [been] [vb pp] for many years | 12 |
|
| 7 | have [been] [vb pp] for many years | 12 |
|
| 8 | have [been] [vb pp] for two years | 6 |
|
| 9 | have [been] [vb pp] for two years | 6 |
|
| 10 | have [been] [vb pp] for years [prep] | 5 |
|
| 11 | have [been] [vb pp] for years [prep] | 5 |
|
