| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | these have [been] [verb] [prep] [det] | 9 |
|
| 2 | these have [been] [vb pp] [prep] [det] | 9 |
|
| 3 | these have been [verb] [prep] [det] | 9 |
|
| 4 | these have [been] [verb] [prep] [det] | 9 |
|
