| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] a | 2234 |
|
| 2 | have been work [art] | 12 |
|
| 3 | have [be] work a | 7 |
|
| 4 | have [been] work a | 7 |
|
| 5 | have be work a | 7 |
|
| 6 | [verb] been work a | 7 |
|
