| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been for [det] | 23 |
|
| 2 | have [been] for [det] | 21 |
|
| 3 | [vb base] [been] for some | 10 |
|
| 4 | [vb base] [been] for many | 6 |
|
