| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] have been [vb pp] for years | 9 |
|
| 2 | [noun sg] have [been] [vb pp] for years | 9 |
|
| 3 | [noun sg] had [been] [vb pp] for years | 5 |
|
