| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] been for [adj] [noun pl] | 9 |
|
| 2 | it has been for [adj] [noun] | 8 |
|
| 3 | it [vb -s] been for [adj] year | 7 |
|
| 4 | it [vb -s] been for [adj] years | 7 |
|
