| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [been] [verb] | 1256 |
|
| 2 | they have [verb] [art] | 1099 |
|
| 3 | have [been] [verb] [art] | 768 |
|
| 4 | they have [been] [art] | 28 |
|
