| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been for [noun] | 192 |
|
| 2 | been for [noun pl] | 84 |
|
| 3 | been for [noun prp] | 64 |
|
| 4 | been for [noun sg] | 43 |
|
| 5 | been for years | 30 |
|
| 6 | been for year | 30 |
|
| 7 | been for century | 8 |
|
| 8 | been for centuries | 8 |
|
| 9 | been for weeks | 5 |
|
| 10 | been for week | 5 |
|
| 11 | been for months | 5 |
|
| 12 | been for month | 5 |
|
