| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [been] [adv] [noun] | 27 |
|
| 2 | [modal v] have [been] [adv] [noun pl] | 8 |
|
| 3 | [modal v] [verb] [been] [adv] [noun pl] | 6 |
|
| 4 | [modal v] have [be] [adv] [noun pl] | 6 |
|
