| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] been for [det] | 9 |
|
| 2 | they have [been] for [det] | 9 |
|
| 3 | they [vb base] [been] for [det] | 6 |
|
| 4 | they have [been] for [det] | 5 |
|
