| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be for the past [adj] [noun pl] | 13 |
|
| 2 | be for the past [adj] [noun] | 13 |
|
| 3 | been for the past [adj] [noun] | 13 |
|
| 4 | be for the past [adj] year | 10 |
|
| 5 | be for the past [num] [noun] | 10 |
|
| 6 | be for the past [adj] years | 10 |
|
