| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [noun] for [noun] | 16 |
|
| 2 | [vb base] been [noun pl] for [noun] | 14 |
|
| 3 | have been [noun] for [noun] | 12 |
|
| 4 | [vb base] been [noun] for [noun pl] | 8 |
|
| 5 | [vb base] been [noun] for [noun sg] | 7 |
|
| 6 | [vb base] been [noun] for years | 5 |
|
| 7 | [vb base] been [noun] for year | 5 |
|
