| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [modal v] have been [verb] | 1866 |
|
| 2 | [det] [modal v] have been [verb] | 210 |
|
| 3 | [noun sg] [det] have been [verb] | 42 |
|
| 4 | [noun sg] [det] [modal v] have been | 29 |
|
| 5 | [noun sg] [det] [modal v] have [verb] | 16 |
|
