| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] as [art] | 1329 |
|
| 2 | have been working [prep] [art] | 179 |
|
| 3 | have been [v-ing] as [art] | 41 |
|
| 4 | have been work as [art] | 14 |
|
| 5 | have be working as [art] | 13 |
|
| 6 | have [be] working as [art] | 13 |
|
| 7 | have [been] working as [art] | 13 |
|
| 8 | have been working as [art] | 13 |
|
| 9 | [verb] been working as [art] | 13 |
|
