| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [art] | 768 |
|
| 2 | have been discuss [art] | 31 |
|
| 3 | [verb] been discuss [art] | 31 |
|
| 4 | [vb base] been discuss [art] | 16 |
|
| 5 | have [be] discuss [art] | 12 |
|
| 6 | have [been] discuss [art] | 12 |
|
| 7 | have be discuss [art] | 12 |
|
