| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] have been empty for | 7 |
|
| 2 | [art] [noun] have been empty for | 7 |
|
| 3 | the [noun] have been empty for | 6 |
|
| 4 | the [noun] have been empty for | 6 |
|
| 5 | [noun] have been empty for [adj] | 11 |
|
| 6 | [noun] have been empty for [det] | 7 |
|
