| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] working for an | 8 |
|
| 2 | [pron] [be] working for an | 8 |
|
| 3 | [be] working for an [noun] | 8 |
|
| 4 | [be] working for an [noun sg] | 8 |
|
