| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [verb] as | 854 |
|
| 2 | [noun] have been working [prep] | 151 |
|
| 3 | [noun] have been [v-ing] as | 21 |
|
| 4 | [noun] [verb] been working as | 5 |
|
| 5 | [noun] have be working as | 5 |
|
| 6 | [noun] have been work as | 5 |
|
| 7 | [noun] have [been] working as | 5 |
|
| 8 | [noun] have [be] working as | 5 |
|
