| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be for some | 10 |
|
| 2 | [vb base] been for some | 10 |
|
| 3 | [vb base] [been] for some | 10 |
|
| 4 | [vb base] [be] for some | 10 |
|
| 5 | have [be] for some | 9 |
|
