| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [verb] [prep] | 3126 |
|
| 2 | [modal v] have been [vb pp] [prep] | 2823 |
|
| 3 | [modal v] [verb] been caused [prep] | 47 |
|
| 4 | [modal v] have been caused [prep] | 47 |
|
| 5 | [modal v] have [been] caused [prep] | 47 |
|
| 6 | [modal v] have been cause [prep] | 47 |
|
| 7 | [modal v] have [be] caused [prep] | 47 |
|
| 8 | [modal v] have be caused [prep] | 47 |
|
