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