| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [modal v] have [been] [noun] [prep] | 46 |
|
| 2 | [pron] [modal v] have [been] [noun] for | 13 |
|
| 3 | [ex0] [modal v] [verb] [been] [noun] for | 8 |
|
| 4 | [ex0] [modal v] have [be] [noun] for | 8 |
|
