| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] for [det] | 93 |
|
| 2 | [verb] [been] empty for | 29 |
|
| 3 | [been] empty for [det] | 12 |
|
| 4 | [verb] empty for [det] | 11 |
|
