| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [been] [noun] | 673 |
|
| 2 | [modal v] have [noun] for | 172 |
|
| 3 | have [been] [noun] for | 157 |
|
| 4 | [modal v] have [been] for | 62 |
|
