| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [vb pp] for many | 14 |
|
| 2 | [noun pl] have been [vb pp] for many | 9 |
|
| 3 | have been [vb pp] for many [noun] | 16 |
|
| 4 | have been [vb pp] for many [noun pl] | 16 |
|
| 5 | have been [vb pp] for many year | 12 |
|
| 6 | have been [vb pp] for many years | 12 |
|
